86931840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2424

約数の個数: 128

約数和(自身を含む): 291801600

約数和(自身を除く): 204869760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2383, 2432, 3040, 3648, 4560, 4766, 6080, 7149, 7296, 9120, 9532, 11915, 12160, 14298, 18240, 19064, 23830, 28596, 35745, 36480, 38128, 45277, 47660, 57192, 71490, 76256, 90554, 95320, 114384, 135831, 142980, 152512, 181108, 190640, 226385, 228768, 271662, 285960, 305024, 362216, 381280, 452770, 457536, 543324, 571920, 679155, 724432, 762560, 905540, 915072, 1086648, 1143840, 1358310, 1448864, 1525120, 1811080, 2173296, 2287680, 2716620, 2897728, 3622160, 4346592, 4575360, 5433240, 5795456, 7244320, 8693184, 10866480, 14488640, 17386368, 21732960, 28977280, 43465920, 86931840]

約数ペア:

[(1, 86931840), (2, 43465920), (3, 28977280), (4, 21732960), (5, 17386368), (6, 14488640), (8, 10866480), (10, 8693184), (12, 7244320), (15, 5795456), (16, 5433240), (19, 4575360), (20, 4346592), (24, 3622160), (30, 2897728), (32, 2716620), (38, 2287680), (40, 2173296), (48, 1811080), (57, 1525120), (60, 1448864), (64, 1358310), (76, 1143840), (80, 1086648), (95, 915072), (96, 905540), (114, 762560), (120, 724432), (128, 679155), (152, 571920), (160, 543324), (190, 457536), (192, 452770), (228, 381280), (240, 362216), (285, 305024), (304, 285960), (320, 271662), (380, 228768), (384, 226385), (456, 190640), (480, 181108), (570, 152512), (608, 142980), (640, 135831), (760, 114384), (912, 95320), (960, 90554), (1140, 76256), (1216, 71490), (1520, 57192), (1824, 47660), (1920, 45277), (2280, 38128), (2383, 36480), (2432, 35745), (3040, 28596), (3648, 23830), (4560, 19064), (4766, 18240), (6080, 14298), (7149, 12160), (7296, 11915), (9120, 9532)]