120127280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 356227200

約数和(自身を除く): 236099920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 182, 203, 208, 232, 260, 280, 290, 364, 377, 406, 455, 464, 520, 560, 569, 580, 728, 754, 812, 910, 1015, 1040, 1138, 1160, 1456, 1508, 1624, 1820, 1885, 2030, 2276, 2320, 2639, 2845, 3016, 3248, 3640, 3770, 3983, 4060, 4552, 5278, 5690, 6032, 7280, 7397, 7540, 7966, 8120, 9104, 10556, 11380, 13195, 14794, 15080, 15932, 16240, 16501, 19915, 21112, 22760, 26390, 29588, 30160, 31864, 33002, 36985, 39830, 42224, 45520, 51779, 52780, 59176, 63728, 66004, 73970, 79660, 82505, 103558, 105560, 115507, 118352, 132008, 147940, 159320, 165010, 207116, 211120, 214513, 231014, 258895, 264016, 295880, 318640, 330020, 414232, 429026, 462028, 517790, 577535, 591760, 660040, 828464, 858052, 924056, 1035580, 1072565, 1155070, 1320080, 1501591, 1716104, 1848112, 2071160, 2145130, 2310140, 3003182, 3432208, 4142320, 4290260, 4620280, 6006364, 7507955, 8580520, 9240560, 12012728, 15015910, 17161040, 24025456, 30031820, 60063640, 120127280]

約数ペア:

[(1, 120127280), (2, 60063640), (4, 30031820), (5, 24025456), (7, 17161040), (8, 15015910), (10, 12012728), (13, 9240560), (14, 8580520), (16, 7507955), (20, 6006364), (26, 4620280), (28, 4290260), (29, 4142320), (35, 3432208), (40, 3003182), (52, 2310140), (56, 2145130), (58, 2071160), (65, 1848112), (70, 1716104), (80, 1501591), (91, 1320080), (104, 1155070), (112, 1072565), (116, 1035580), (130, 924056), (140, 858052), (145, 828464), (182, 660040), (203, 591760), (208, 577535), (232, 517790), (260, 462028), (280, 429026), (290, 414232), (364, 330020), (377, 318640), (406, 295880), (455, 264016), (464, 258895), (520, 231014), (560, 214513), (569, 211120), (580, 207116), (728, 165010), (754, 159320), (812, 147940), (910, 132008), (1015, 118352), (1040, 115507), (1138, 105560), (1160, 103558), (1456, 82505), (1508, 79660), (1624, 73970), (1820, 66004), (1885, 63728), (2030, 59176), (2276, 52780), (2320, 51779), (2639, 45520), (2845, 42224), (3016, 39830), (3248, 36985), (3640, 33002), (3770, 31864), (3983, 30160), (4060, 29588), (4552, 26390), (5278, 22760), (5690, 21112), (6032, 19915), (7280, 16501), (7397, 16240), (7540, 15932), (7966, 15080), (8120, 14794), (9104, 13195), (10556, 11380)]