129529440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 444972528

約数和(自身を除く): 315443088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 293, 307, 360, 480, 586, 614, 720, 879, 921, 1172, 1228, 1440, 1465, 1535, 1758, 1842, 2344, 2456, 2637, 2763, 2930, 3070, 3516, 3684, 4395, 4605, 4688, 4912, 5274, 5526, 5860, 6140, 7032, 7368, 8790, 9210, 9376, 9824, 10548, 11052, 11720, 12280, 13185, 13815, 14064, 14736, 17580, 18420, 21096, 22104, 23440, 24560, 26370, 27630, 28128, 29472, 35160, 36840, 42192, 44208, 46880, 49120, 52740, 55260, 70320, 73680, 84384, 88416, 89951, 105480, 110520, 140640, 147360, 179902, 210960, 221040, 269853, 359804, 421920, 442080, 449755, 539706, 719608, 809559, 899510, 1079412, 1349265, 1439216, 1619118, 1799020, 2158824, 2698530, 2878432, 3238236, 3598040, 4047795, 4317648, 5397060, 6476472, 7196080, 8095590, 8635296, 10794120, 12952944, 14392160, 16191180, 21588240, 25905888, 32382360, 43176480, 64764720, 129529440]

約数ペア:

[(1, 129529440), (2, 64764720), (3, 43176480), (4, 32382360), (5, 25905888), (6, 21588240), (8, 16191180), (9, 14392160), (10, 12952944), (12, 10794120), (15, 8635296), (16, 8095590), (18, 7196080), (20, 6476472), (24, 5397060), (30, 4317648), (32, 4047795), (36, 3598040), (40, 3238236), (45, 2878432), (48, 2698530), (60, 2158824), (72, 1799020), (80, 1619118), (90, 1439216), (96, 1349265), (120, 1079412), (144, 899510), (160, 809559), (180, 719608), (240, 539706), (288, 449755), (293, 442080), (307, 421920), (360, 359804), (480, 269853), (586, 221040), (614, 210960), (720, 179902), (879, 147360), (921, 140640), (1172, 110520), (1228, 105480), (1440, 89951), (1465, 88416), (1535, 84384), (1758, 73680), (1842, 70320), (2344, 55260), (2456, 52740), (2637, 49120), (2763, 46880), (2930, 44208), (3070, 42192), (3516, 36840), (3684, 35160), (4395, 29472), (4605, 28128), (4688, 27630), (4912, 26370), (5274, 24560), (5526, 23440), (5860, 22104), (6140, 21096), (7032, 18420), (7368, 17580), (8790, 14736), (9210, 14064), (9376, 13815), (9824, 13185), (10548, 12280), (11052, 11720)]