180354720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4167

約数の個数: 192

約数和(自身を含む): 699390720

約数和(自身を除く): 519036000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4129, 4368, 5460, 6240, 7280, 8258, 8736, 10920, 12387, 14560, 16516, 20645, 21840, 24774, 28903, 33032, 41290, 43680, 49548, 53677, 57806, 61935, 66064, 82580, 86709, 99096, 107354, 115612, 123870, 132128, 144515, 161031, 165160, 173418, 198192, 214708, 231224, 247740, 268385, 289030, 322062, 330320, 346836, 375739, 396384, 429416, 433545, 462448, 495480, 536770, 578060, 644124, 660640, 693672, 751478, 805155, 858832, 867090, 924896, 990960, 1073540, 1127217, 1156120, 1288248, 1387344, 1502956, 1610310, 1717664, 1734180, 1878695, 1981920, 2147080, 2254434, 2312240, 2576496, 2774688, 3005912, 3220620, 3468360, 3757390, 4294160, 4508868, 4624480, 5152992, 5636085, 6011824, 6441240, 6936720, 7514780, 8588320, 9017736, 11272170, 12023648, 12882480, 13873440, 15029560, 18035472, 22544340, 25764960, 30059120, 36070944, 45088680, 60118240, 90177360, 180354720]

約数ペア:

[(1, 180354720), (2, 90177360), (3, 60118240), (4, 45088680), (5, 36070944), (6, 30059120), (7, 25764960), (8, 22544340), (10, 18035472), (12, 15029560), (13, 13873440), (14, 12882480), (15, 12023648), (16, 11272170), (20, 9017736), (21, 8588320), (24, 7514780), (26, 6936720), (28, 6441240), (30, 6011824), (32, 5636085), (35, 5152992), (39, 4624480), (40, 4508868), (42, 4294160), (48, 3757390), (52, 3468360), (56, 3220620), (60, 3005912), (65, 2774688), (70, 2576496), (78, 2312240), (80, 2254434), (84, 2147080), (91, 1981920), (96, 1878695), (104, 1734180), (105, 1717664), (112, 1610310), (120, 1502956), (130, 1387344), (140, 1288248), (156, 1156120), (160, 1127217), (168, 1073540), (182, 990960), (195, 924896), (208, 867090), (210, 858832), (224, 805155), (240, 751478), (260, 693672), (273, 660640), (280, 644124), (312, 578060), (336, 536770), (364, 495480), (390, 462448), (416, 433545), (420, 429416), (455, 396384), (480, 375739), (520, 346836), (546, 330320), (560, 322062), (624, 289030), (672, 268385), (728, 247740), (780, 231224), (840, 214708), (910, 198192), (1040, 173418), (1092, 165160), (1120, 161031), (1248, 144515), (1365, 132128), (1456, 123870), (1560, 115612), (1680, 107354), (1820, 99096), (2080, 86709), (2184, 82580), (2730, 66064), (2912, 61935), (3120, 57806), (3360, 53677), (3640, 49548), (4129, 43680), (4368, 41290), (5460, 33032), (6240, 28903), (7280, 24774), (8258, 21840), (8736, 20645), (10920, 16516), (12387, 14560)]