816984240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{2927}}^1$

素因数の和:4106

約数の個数: 80

約数和(自身を含む): 2535694848

約数和(自身を除く): 1718710608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1163, 2326, 2927, 3489, 4652, 5815, 5854, 6978, 8781, 9304, 11630, 11708, 13956, 14635, 17445, 17562, 18608, 23260, 23416, 27912, 29270, 34890, 35124, 43905, 46520, 46832, 55824, 58540, 69780, 70248, 87810, 93040, 117080, 139560, 140496, 175620, 234160, 279120, 351240, 702480, 3404101, 6808202, 10212303, 13616404, 17020505, 20424606, 27232808, 34041010, 40849212, 51061515, 54465616, 68082020, 81698424, 102123030, 136164040, 163396848, 204246060, 272328080, 408492120, 816984240]

約数ペア:

[(1, 816984240), (2, 408492120), (3, 272328080), (4, 204246060), (5, 163396848), (6, 136164040), (8, 102123030), (10, 81698424), (12, 68082020), (15, 54465616), (16, 51061515), (20, 40849212), (24, 34041010), (30, 27232808), (40, 20424606), (48, 17020505), (60, 13616404), (80, 10212303), (120, 6808202), (240, 3404101), (1163, 702480), (2326, 351240), (2927, 279120), (3489, 234160), (4652, 175620), (5815, 140496), (5854, 139560), (6978, 117080), (8781, 93040), (9304, 87810), (11630, 70248), (11708, 69780), (13956, 58540), (14635, 55824), (17445, 46832), (17562, 46520), (18608, 43905), (23260, 35124), (23416, 34890), (27912, 29270)]