1353109920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4357}}^1$

素因数の和:5022

約数の個数: 96

約数和(自身を含む): 4269863808

約数和(自身を除く): 2916753888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 647, 1294, 1941, 2588, 3235, 3882, 4357, 5176, 6470, 7764, 8714, 9705, 10352, 12940, 13071, 15528, 17428, 19410, 20704, 21785, 25880, 26142, 31056, 34856, 38820, 43570, 51760, 52284, 62112, 65355, 69712, 77640, 87140, 103520, 104568, 130710, 139424, 155280, 174280, 209136, 261420, 310560, 348560, 418272, 522840, 697120, 1045680, 2091360, 2818979, 5637958, 8456937, 11275916, 14094895, 16913874, 22551832, 28189790, 33827748, 42284685, 45103664, 56379580, 67655496, 84569370, 90207328, 112759160, 135310992, 169138740, 225518320, 270621984, 338277480, 451036640, 676554960, 1353109920]

約数ペア:

[(1, 1353109920), (2, 676554960), (3, 451036640), (4, 338277480), (5, 270621984), (6, 225518320), (8, 169138740), (10, 135310992), (12, 112759160), (15, 90207328), (16, 84569370), (20, 67655496), (24, 56379580), (30, 45103664), (32, 42284685), (40, 33827748), (48, 28189790), (60, 22551832), (80, 16913874), (96, 14094895), (120, 11275916), (160, 8456937), (240, 5637958), (480, 2818979), (647, 2091360), (1294, 1045680), (1941, 697120), (2588, 522840), (3235, 418272), (3882, 348560), (4357, 310560), (5176, 261420), (6470, 209136), (7764, 174280), (8714, 155280), (9705, 139424), (10352, 130710), (12940, 104568), (13071, 103520), (15528, 87140), (17428, 77640), (19410, 69712), (20704, 65355), (21785, 62112), (25880, 52284), (26142, 51760), (31056, 43570), (34856, 38820)]