91990320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13217}}^1$

素因数の和:13262

約数の個数: 80

約数和(自身を含む): 295025760

約数和(自身を除く): 203035440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 13217, 26434, 39651, 52868, 66085, 79302, 105736, 132170, 158604, 198255, 211472, 264340, 317208, 383293, 396510, 528680, 634416, 766586, 793020, 1057360, 1149879, 1533172, 1586040, 1916465, 2299758, 3066344, 3172080, 3832930, 4599516, 5749395, 6132688, 7665860, 9199032, 11498790, 15331720, 18398064, 22997580, 30663440, 45995160, 91990320]

約数ペア:

[(1, 91990320), (2, 45995160), (3, 30663440), (4, 22997580), (5, 18398064), (6, 15331720), (8, 11498790), (10, 9199032), (12, 7665860), (15, 6132688), (16, 5749395), (20, 4599516), (24, 3832930), (29, 3172080), (30, 3066344), (40, 2299758), (48, 1916465), (58, 1586040), (60, 1533172), (80, 1149879), (87, 1057360), (116, 793020), (120, 766586), (145, 634416), (174, 528680), (232, 396510), (240, 383293), (290, 317208), (348, 264340), (435, 211472), (464, 198255), (580, 158604), (696, 132170), (870, 105736), (1160, 79302), (1392, 66085), (1740, 52868), (2320, 39651), (3480, 26434), (6960, 13217)]