25971480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3833

約数の個数: 96

約数和(自身を含む): 88873200

約数和(自身を除く): 62901720

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, 3797, 6840, 7594, 11391, 15188, 18985, 22782, 30376, 34173, 37970, 45564, 56955, 68346, 72143, 75940, 91128, 113910, 136692, 144286, 151880, 170865, 216429, 227820, 273384, 288572, 341730, 360715, 432858, 455640, 577144, 649287, 683460, 721430, 865716, 1082145, 1298574, 1366920, 1442860, 1731432, 2164290, 2597148, 2885720, 3246435, 4328580, 5194296, 6492870, 8657160, 12985740, 25971480]

約数ペア:

[(1, 25971480), (2, 12985740), (3, 8657160), (4, 6492870), (5, 5194296), (6, 4328580), (8, 3246435), (9, 2885720), (10, 2597148), (12, 2164290), (15, 1731432), (18, 1442860), (19, 1366920), (20, 1298574), (24, 1082145), (30, 865716), (36, 721430), (38, 683460), (40, 649287), (45, 577144), (57, 455640), (60, 432858), (72, 360715), (76, 341730), (90, 288572), (95, 273384), (114, 227820), (120, 216429), (152, 170865), (171, 151880), (180, 144286), (190, 136692), (228, 113910), (285, 91128), (342, 75940), (360, 72143), (380, 68346), (456, 56955), (570, 45564), (684, 37970), (760, 34173), (855, 30376), (1140, 22782), (1368, 18985), (1710, 15188), (2280, 11391), (3420, 7594), (3797, 6840)]