154324080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 565812000

約数和(自身を除く): 411487920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 342, 348, 360, 380, 389, 435, 456, 464, 522, 551, 570, 580, 684, 696, 720, 760, 778, 855, 870, 912, 1044, 1102, 1140, 1160, 1167, 1305, 1368, 1392, 1520, 1556, 1653, 1710, 1740, 1945, 2088, 2204, 2280, 2320, 2334, 2610, 2736, 2755, 3112, 3306, 3420, 3480, 3501, 3890, 4176, 4408, 4560, 4668, 4959, 5220, 5510, 5835, 6224, 6612, 6840, 6960, 7002, 7391, 7780, 8265, 8816, 9336, 9918, 10440, 11020, 11281, 11670, 13224, 13680, 14004, 14782, 15560, 16530, 17505, 18672, 19836, 20880, 22040, 22173, 22562, 23340, 24795, 26448, 28008, 29564, 31120, 33060, 33843, 35010, 36955, 39672, 44080, 44346, 45124, 46680, 49590, 56016, 56405, 59128, 66120, 66519, 67686, 70020, 73910, 79344, 88692, 90248, 93360, 99180, 101529, 110865, 112810, 118256, 132240, 133038, 135372, 140040, 147820, 169215, 177384, 180496, 198360, 203058, 214339, 221730, 225620, 266076, 270744, 280080, 295640, 332595, 338430, 354768, 396720, 406116, 428678, 443460, 451240, 507645, 532152, 541488, 591280, 643017, 665190, 676860, 812232, 857356, 886920, 902480, 1015290, 1064304, 1071695, 1286034, 1330380, 1353720, 1624464, 1714712, 1773840, 1929051, 2030580, 2143390, 2572068, 2660760, 2707440, 3215085, 3429424, 3858102, 4061160, 4286780, 5144136, 5321520, 6430170, 7716204, 8122320, 8573560, 9645255, 10288272, 12860340, 15432408, 17147120, 19290510, 25720680, 30864816, 38581020, 51441360, 77162040, 154324080]

約数ペア:

[(1, 154324080), (2, 77162040), (3, 51441360), (4, 38581020), (5, 30864816), (6, 25720680), (8, 19290510), (9, 17147120), (10, 15432408), (12, 12860340), (15, 10288272), (16, 9645255), (18, 8573560), (19, 8122320), (20, 7716204), (24, 6430170), (29, 5321520), (30, 5144136), (36, 4286780), (38, 4061160), (40, 3858102), (45, 3429424), (48, 3215085), (57, 2707440), (58, 2660760), (60, 2572068), (72, 2143390), (76, 2030580), (80, 1929051), (87, 1773840), (90, 1714712), (95, 1624464), (114, 1353720), (116, 1330380), (120, 1286034), (144, 1071695), (145, 1064304), (152, 1015290), (171, 902480), (174, 886920), (180, 857356), (190, 812232), (228, 676860), (232, 665190), (240, 643017), (261, 591280), (285, 541488), (290, 532152), (304, 507645), (342, 451240), (348, 443460), (360, 428678), (380, 406116), (389, 396720), (435, 354768), (456, 338430), (464, 332595), (522, 295640), (551, 280080), (570, 270744), (580, 266076), (684, 225620), (696, 221730), (720, 214339), (760, 203058), (778, 198360), (855, 180496), (870, 177384), (912, 169215), (1044, 147820), (1102, 140040), (1140, 135372), (1160, 133038), (1167, 132240), (1305, 118256), (1368, 112810), (1392, 110865), (1520, 101529), (1556, 99180), (1653, 93360), (1710, 90248), (1740, 88692), (1945, 79344), (2088, 73910), (2204, 70020), (2280, 67686), (2320, 66519), (2334, 66120), (2610, 59128), (2736, 56405), (2755, 56016), (3112, 49590), (3306, 46680), (3420, 45124), (3480, 44346), (3501, 44080), (3890, 39672), (4176, 36955), (4408, 35010), (4560, 33843), (4668, 33060), (4959, 31120), (5220, 29564), (5510, 28008), (5835, 26448), (6224, 24795), (6612, 23340), (6840, 22562), (6960, 22173), (7002, 22040), (7391, 20880), (7780, 19836), (8265, 18672), (8816, 17505), (9336, 16530), (9918, 15560), (10440, 14782), (11020, 14004), (11281, 13680), (11670, 13224)]