65586720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1402

約数の個数: 96

約数和(自身を含む): 208692288

約数和(自身を除く): 143105568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1277, 1284, 1605, 1712, 2140, 2554, 2568, 3210, 3424, 3831, 4280, 5108, 5136, 6385, 6420, 7662, 8560, 10216, 10272, 12770, 12840, 15324, 17120, 19155, 20432, 25540, 25680, 30648, 38310, 40864, 51080, 51360, 61296, 76620, 102160, 122592, 136639, 153240, 204320, 273278, 306480, 409917, 546556, 612960, 683195, 819834, 1093112, 1366390, 1639668, 2049585, 2186224, 2732780, 3279336, 4099170, 4372448, 5465560, 6558672, 8198340, 10931120, 13117344, 16396680, 21862240, 32793360, 65586720]

約数ペア:

[(1, 65586720), (2, 32793360), (3, 21862240), (4, 16396680), (5, 13117344), (6, 10931120), (8, 8198340), (10, 6558672), (12, 5465560), (15, 4372448), (16, 4099170), (20, 3279336), (24, 2732780), (30, 2186224), (32, 2049585), (40, 1639668), (48, 1366390), (60, 1093112), (80, 819834), (96, 683195), (107, 612960), (120, 546556), (160, 409917), (214, 306480), (240, 273278), (321, 204320), (428, 153240), (480, 136639), (535, 122592), (642, 102160), (856, 76620), (1070, 61296), (1277, 51360), (1284, 51080), (1605, 40864), (1712, 38310), (2140, 30648), (2554, 25680), (2568, 25540), (3210, 20432), (3424, 19155), (3831, 17120), (4280, 15324), (5108, 12840), (5136, 12770), (6385, 10272), (6420, 10216), (7662, 8560)]