100320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:48

約数の個数: 96

約数和(自身を含む): 362880

約数和(自身を除く): 262560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2280, 2508, 2640, 3040, 3135, 3344, 4180, 4560, 5016, 5280, 6270, 6688, 8360, 9120, 10032, 12540, 16720, 20064, 25080, 33440, 50160, 100320]

約数ペア:

[(1, 100320), (2, 50160), (3, 33440), (4, 25080), (5, 20064), (6, 16720), (8, 12540), (10, 10032), (11, 9120), (12, 8360), (15, 6688), (16, 6270), (19, 5280), (20, 5016), (22, 4560), (24, 4180), (30, 3344), (32, 3135), (33, 3040), (38, 2640), (40, 2508), (44, 2280), (48, 2090), (55, 1824), (57, 1760), (60, 1672), (66, 1520), (76, 1320), (80, 1254), (88, 1140), (95, 1056), (96, 1045), (110, 912), (114, 880), (120, 836), (132, 760), (152, 660), (160, 627), (165, 608), (176, 570), (190, 528), (209, 480), (220, 456), (228, 440), (240, 418), (264, 380), (285, 352), (304, 330)]