1598960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 4285440

約数和(自身を除く): 2686480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 79, 80, 88, 92, 110, 115, 158, 176, 184, 220, 230, 253, 316, 368, 395, 440, 460, 506, 632, 790, 869, 880, 920, 1012, 1264, 1265, 1580, 1738, 1817, 1840, 2024, 2530, 3160, 3476, 3634, 4048, 4345, 5060, 6320, 6952, 7268, 8690, 9085, 10120, 13904, 14536, 17380, 18170, 19987, 20240, 29072, 34760, 36340, 39974, 69520, 72680, 79948, 99935, 145360, 159896, 199870, 319792, 399740, 799480, 1598960]

約数ペア:

[(1, 1598960), (2, 799480), (4, 399740), (5, 319792), (8, 199870), (10, 159896), (11, 145360), (16, 99935), (20, 79948), (22, 72680), (23, 69520), (40, 39974), (44, 36340), (46, 34760), (55, 29072), (79, 20240), (80, 19987), (88, 18170), (92, 17380), (110, 14536), (115, 13904), (158, 10120), (176, 9085), (184, 8690), (220, 7268), (230, 6952), (253, 6320), (316, 5060), (368, 4345), (395, 4048), (440, 3634), (460, 3476), (506, 3160), (632, 2530), (790, 2024), (869, 1840), (880, 1817), (920, 1738), (1012, 1580), (1264, 1265)]