650520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 2293200

約数和(自身を除く): 1642680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 139, 156, 180, 195, 234, 260, 278, 312, 360, 390, 417, 468, 520, 556, 585, 695, 780, 834, 936, 1112, 1170, 1251, 1390, 1560, 1668, 1807, 2085, 2340, 2502, 2780, 3336, 3614, 4170, 4680, 5004, 5421, 5560, 6255, 7228, 8340, 9035, 10008, 10842, 12510, 14456, 16263, 16680, 18070, 21684, 25020, 27105, 32526, 36140, 43368, 50040, 54210, 65052, 72280, 81315, 108420, 130104, 162630, 216840, 325260, 650520]

約数ペア:

[(1, 650520), (2, 325260), (3, 216840), (4, 162630), (5, 130104), (6, 108420), (8, 81315), (9, 72280), (10, 65052), (12, 54210), (13, 50040), (15, 43368), (18, 36140), (20, 32526), (24, 27105), (26, 25020), (30, 21684), (36, 18070), (39, 16680), (40, 16263), (45, 14456), (52, 12510), (60, 10842), (65, 10008), (72, 9035), (78, 8340), (90, 7228), (104, 6255), (117, 5560), (120, 5421), (130, 5004), (139, 4680), (156, 4170), (180, 3614), (195, 3336), (234, 2780), (260, 2502), (278, 2340), (312, 2085), (360, 1807), (390, 1668), (417, 1560), (468, 1390), (520, 1251), (556, 1170), (585, 1112), (695, 936), (780, 834)]