1329289320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{46349}}^1$

素因数の和:46602

約数の個数: 64

約数和(自身を含む): 4004640000

約数和(自身を除く): 2675350680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 28680, 46349, 92698, 139047, 185396, 231745, 278094, 370792, 463490, 556188, 695235, 926980, 1112376, 1390470, 1853960, 2780940, 5561880, 11077411, 22154822, 33232233, 44309644, 55387055, 66464466, 88619288, 110774110, 132928932, 166161165, 221548220, 265857864, 332322330, 443096440, 664644660, 1329289320]

約数ペア:

[(1, 1329289320), (2, 664644660), (3, 443096440), (4, 332322330), (5, 265857864), (6, 221548220), (8, 166161165), (10, 132928932), (12, 110774110), (15, 88619288), (20, 66464466), (24, 55387055), (30, 44309644), (40, 33232233), (60, 22154822), (120, 11077411), (239, 5561880), (478, 2780940), (717, 1853960), (956, 1390470), (1195, 1112376), (1434, 926980), (1912, 695235), (2390, 556188), (2868, 463490), (3585, 370792), (4780, 278094), (5736, 231745), (7170, 185396), (9560, 139047), (14340, 92698), (28680, 46349)]