87069360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51827}}^1$

素因数の和:51850

約数の個数: 80

約数和(自身を含む): 308480256

約数和(自身を除く): 221410896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 51827, 103654, 155481, 207308, 259135, 310962, 362789, 414616, 518270, 621924, 725578, 777405, 829232, 1036540, 1088367, 1243848, 1451156, 1554810, 1813945, 2073080, 2176734, 2487696, 2902312, 3109620, 3627890, 4146160, 4353468, 5441835, 5804624, 6219240, 7255780, 8706936, 10883670, 12438480, 14511560, 17413872, 21767340, 29023120, 43534680, 87069360]

約数ペア:

[(1, 87069360), (2, 43534680), (3, 29023120), (4, 21767340), (5, 17413872), (6, 14511560), (7, 12438480), (8, 10883670), (10, 8706936), (12, 7255780), (14, 6219240), (15, 5804624), (16, 5441835), (20, 4353468), (21, 4146160), (24, 3627890), (28, 3109620), (30, 2902312), (35, 2487696), (40, 2176734), (42, 2073080), (48, 1813945), (56, 1554810), (60, 1451156), (70, 1243848), (80, 1088367), (84, 1036540), (105, 829232), (112, 777405), (120, 725578), (140, 621924), (168, 518270), (210, 414616), (240, 362789), (280, 310962), (336, 259135), (420, 207308), (560, 155481), (840, 103654), (1680, 51827)]