56888280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8353

約数の個数: 96

約数和(自身を含む): 194641200

約数和(自身を除く): 137752920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8317, 16634, 24951, 33268, 41585, 49902, 66536, 74853, 83170, 99804, 124755, 149706, 158023, 166340, 199608, 249510, 299412, 316046, 332680, 374265, 474069, 499020, 598824, 632092, 748530, 790115, 948138, 998040, 1264184, 1422207, 1497060, 1580230, 1896276, 2370345, 2844414, 2994120, 3160460, 3792552, 4740690, 5688828, 6320920, 7111035, 9481380, 11377656, 14222070, 18962760, 28444140, 56888280]

約数ペア:

[(1, 56888280), (2, 28444140), (3, 18962760), (4, 14222070), (5, 11377656), (6, 9481380), (8, 7111035), (9, 6320920), (10, 5688828), (12, 4740690), (15, 3792552), (18, 3160460), (19, 2994120), (20, 2844414), (24, 2370345), (30, 1896276), (36, 1580230), (38, 1497060), (40, 1422207), (45, 1264184), (57, 998040), (60, 948138), (72, 790115), (76, 748530), (90, 632092), (95, 598824), (114, 499020), (120, 474069), (152, 374265), (171, 332680), (180, 316046), (190, 299412), (228, 249510), (285, 199608), (342, 166340), (360, 158023), (380, 149706), (456, 124755), (570, 99804), (684, 83170), (760, 74853), (855, 66536), (1140, 49902), (1368, 41585), (1710, 33268), (2280, 24951), (3420, 16634), (6840, 8317)]