15098640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 47729088

約数和(自身を除く): 32630448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1187, 1272, 1590, 2120, 2374, 2544, 3180, 3561, 4240, 4748, 5935, 6360, 7122, 9496, 11870, 12720, 14244, 17805, 18992, 23740, 28488, 35610, 47480, 56976, 62911, 71220, 94960, 125822, 142440, 188733, 251644, 284880, 314555, 377466, 503288, 629110, 754932, 943665, 1006576, 1258220, 1509864, 1887330, 2516440, 3019728, 3774660, 5032880, 7549320, 15098640]

約数ペア:

[(1, 15098640), (2, 7549320), (3, 5032880), (4, 3774660), (5, 3019728), (6, 2516440), (8, 1887330), (10, 1509864), (12, 1258220), (15, 1006576), (16, 943665), (20, 754932), (24, 629110), (30, 503288), (40, 377466), (48, 314555), (53, 284880), (60, 251644), (80, 188733), (106, 142440), (120, 125822), (159, 94960), (212, 71220), (240, 62911), (265, 56976), (318, 47480), (424, 35610), (530, 28488), (636, 23740), (795, 18992), (848, 17805), (1060, 14244), (1187, 12720), (1272, 11870), (1590, 9496), (2120, 7122), (2374, 6360), (2544, 5935), (3180, 4748), (3561, 4240)]