180454560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 675682560

約数和(自身を除く): 495228000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 121, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 239, 240, 242, 260, 264, 286, 312, 330, 352, 363, 390, 416, 429, 440, 478, 480, 484, 520, 528, 572, 605, 624, 660, 715, 717, 726, 780, 858, 880, 956, 968, 1040, 1056, 1144, 1195, 1210, 1248, 1320, 1430, 1434, 1452, 1560, 1573, 1716, 1760, 1815, 1912, 1936, 2080, 2145, 2288, 2390, 2420, 2629, 2640, 2860, 2868, 2904, 3107, 3120, 3146, 3432, 3585, 3630, 3824, 3872, 4290, 4576, 4719, 4780, 4840, 5258, 5280, 5720, 5736, 5808, 6214, 6240, 6292, 6864, 7170, 7260, 7648, 7865, 7887, 8580, 9321, 9438, 9560, 9680, 10516, 11440, 11472, 11616, 12428, 12584, 13145, 13728, 14340, 14520, 15535, 15730, 15774, 17160, 18642, 18876, 19120, 19360, 21032, 22880, 22944, 23595, 24856, 25168, 26290, 28680, 28919, 29040, 31070, 31460, 31548, 34177, 34320, 37284, 37752, 38240, 39435, 42064, 46605, 47190, 49712, 50336, 52580, 57360, 57838, 58080, 62140, 62920, 63096, 68354, 68640, 74568, 75504, 78870, 84128, 86757, 93210, 94380, 99424, 102531, 105160, 114720, 115676, 124280, 125840, 126192, 136708, 144595, 149136, 151008, 157740, 170885, 173514, 186420, 188760, 205062, 210320, 231352, 248560, 251680, 252384, 273416, 289190, 298272, 315480, 341770, 347028, 372840, 375947, 377520, 410124, 420640, 433785, 462704, 497120, 512655, 546832, 578380, 630960, 683540, 694056, 745680, 751894, 755040, 820248, 867570, 925408, 1025310, 1093664, 1127841, 1156760, 1261920, 1367080, 1388112, 1491360, 1503788, 1640496, 1735140, 1879735, 2050620, 2255682, 2313520, 2734160, 2776224, 3007576, 3280992, 3470280, 3759470, 4101240, 4511364, 4627040, 5468320, 5639205, 6015152, 6940560, 7518940, 8202480, 9022728, 11278410, 12030304, 13881120, 15037880, 16404960, 18045456, 22556820, 30075760, 36090912, 45113640, 60151520, 90227280, 180454560]

約数ペア:

[(1, 180454560), (2, 90227280), (3, 60151520), (4, 45113640), (5, 36090912), (6, 30075760), (8, 22556820), (10, 18045456), (11, 16404960), (12, 15037880), (13, 13881120), (15, 12030304), (16, 11278410), (20, 9022728), (22, 8202480), (24, 7518940), (26, 6940560), (30, 6015152), (32, 5639205), (33, 5468320), (39, 4627040), (40, 4511364), (44, 4101240), (48, 3759470), (52, 3470280), (55, 3280992), (60, 3007576), (65, 2776224), (66, 2734160), (78, 2313520), (80, 2255682), (88, 2050620), (96, 1879735), (104, 1735140), (110, 1640496), (120, 1503788), (121, 1491360), (130, 1388112), (132, 1367080), (143, 1261920), (156, 1156760), (160, 1127841), (165, 1093664), (176, 1025310), (195, 925408), (208, 867570), (220, 820248), (239, 755040), (240, 751894), (242, 745680), (260, 694056), (264, 683540), (286, 630960), (312, 578380), (330, 546832), (352, 512655), (363, 497120), (390, 462704), (416, 433785), (429, 420640), (440, 410124), (478, 377520), (480, 375947), (484, 372840), (520, 347028), (528, 341770), (572, 315480), (605, 298272), (624, 289190), (660, 273416), (715, 252384), (717, 251680), (726, 248560), (780, 231352), (858, 210320), (880, 205062), (956, 188760), (968, 186420), (1040, 173514), (1056, 170885), (1144, 157740), (1195, 151008), (1210, 149136), (1248, 144595), (1320, 136708), (1430, 126192), (1434, 125840), (1452, 124280), (1560, 115676), (1573, 114720), (1716, 105160), (1760, 102531), (1815, 99424), (1912, 94380), (1936, 93210), (2080, 86757), (2145, 84128), (2288, 78870), (2390, 75504), (2420, 74568), (2629, 68640), (2640, 68354), (2860, 63096), (2868, 62920), (2904, 62140), (3107, 58080), (3120, 57838), (3146, 57360), (3432, 52580), (3585, 50336), (3630, 49712), (3824, 47190), (3872, 46605), (4290, 42064), (4576, 39435), (4719, 38240), (4780, 37752), (4840, 37284), (5258, 34320), (5280, 34177), (5720, 31548), (5736, 31460), (5808, 31070), (6214, 29040), (6240, 28919), (6292, 28680), (6864, 26290), (7170, 25168), (7260, 24856), (7648, 23595), (7865, 22944), (7887, 22880), (8580, 21032), (9321, 19360), (9438, 19120), (9560, 18876), (9680, 18642), (10516, 17160), (11440, 15774), (11472, 15730), (11616, 15535), (12428, 14520), (12584, 14340), (13145, 13728)]