21732960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 72092160

約数和(自身を除く): 50359200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 2383, 3040, 4560, 4766, 7149, 9120, 9532, 11915, 14298, 19064, 23830, 28596, 35745, 38128, 45277, 47660, 57192, 71490, 76256, 90554, 95320, 114384, 135831, 142980, 181108, 190640, 226385, 228768, 271662, 285960, 362216, 381280, 452770, 543324, 571920, 679155, 724432, 905540, 1086648, 1143840, 1358310, 1448864, 1811080, 2173296, 2716620, 3622160, 4346592, 5433240, 7244320, 10866480, 21732960]

約数ペア:

[(1, 21732960), (2, 10866480), (3, 7244320), (4, 5433240), (5, 4346592), (6, 3622160), (8, 2716620), (10, 2173296), (12, 1811080), (15, 1448864), (16, 1358310), (19, 1143840), (20, 1086648), (24, 905540), (30, 724432), (32, 679155), (38, 571920), (40, 543324), (48, 452770), (57, 381280), (60, 362216), (76, 285960), (80, 271662), (95, 228768), (96, 226385), (114, 190640), (120, 181108), (152, 142980), (160, 135831), (190, 114384), (228, 95320), (240, 90554), (285, 76256), (304, 71490), (380, 57192), (456, 47660), (480, 45277), (570, 38128), (608, 35745), (760, 28596), (912, 23830), (1140, 19064), (1520, 14298), (1824, 11915), (2280, 9532), (2383, 9120), (3040, 7149), (4560, 4766)]