87940680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12421}}^1$

素因数の和:12494

約数の個数: 64

約数和(自身を含む): 268315200

約数和(自身を除く): 180374520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 12421, 24842, 37263, 49684, 62105, 74526, 99368, 124210, 149052, 186315, 248420, 298104, 372630, 496840, 732839, 745260, 1465678, 1490520, 2198517, 2931356, 3664195, 4397034, 5862712, 7328390, 8794068, 10992585, 14656780, 17588136, 21985170, 29313560, 43970340, 87940680]

約数ペア:

[(1, 87940680), (2, 43970340), (3, 29313560), (4, 21985170), (5, 17588136), (6, 14656780), (8, 10992585), (10, 8794068), (12, 7328390), (15, 5862712), (20, 4397034), (24, 3664195), (30, 2931356), (40, 2198517), (59, 1490520), (60, 1465678), (118, 745260), (120, 732839), (177, 496840), (236, 372630), (295, 298104), (354, 248420), (472, 186315), (590, 149052), (708, 124210), (885, 99368), (1180, 74526), (1416, 62105), (1770, 49684), (2360, 37263), (3540, 24842), (7080, 12421)]