272702640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23189}}^1$

素因数の和:23219

約数の個数: 120

約数和(自身を含む): 983441520

約数和(自身を除く): 710738880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 23189, 46378, 69567, 92756, 115945, 139134, 162323, 185512, 231890, 278268, 324646, 347835, 371024, 463780, 486969, 556536, 649292, 695670, 811615, 927560, 973938, 1113072, 1136261, 1298584, 1391340, 1623230, 1855120, 1947876, 2272522, 2434845, 2597168, 2782680, 3246460, 3408783, 3895752, 4545044, 4869690, 5565360, 5681305, 6492920, 6817566, 7791504, 9090088, 9739380, 11362610, 12985840, 13635132, 17043915, 18180176, 19478760, 22725220, 27270264, 34087830, 38957520, 45450440, 54540528, 68175660, 90900880, 136351320, 272702640]

約数ペア:

[(1, 272702640), (2, 136351320), (3, 90900880), (4, 68175660), (5, 54540528), (6, 45450440), (7, 38957520), (8, 34087830), (10, 27270264), (12, 22725220), (14, 19478760), (15, 18180176), (16, 17043915), (20, 13635132), (21, 12985840), (24, 11362610), (28, 9739380), (30, 9090088), (35, 7791504), (40, 6817566), (42, 6492920), (48, 5681305), (49, 5565360), (56, 4869690), (60, 4545044), (70, 3895752), (80, 3408783), (84, 3246460), (98, 2782680), (105, 2597168), (112, 2434845), (120, 2272522), (140, 1947876), (147, 1855120), (168, 1623230), (196, 1391340), (210, 1298584), (240, 1136261), (245, 1113072), (280, 973938), (294, 927560), (336, 811615), (392, 695670), (420, 649292), (490, 556536), (560, 486969), (588, 463780), (735, 371024), (784, 347835), (840, 324646), (980, 278268), (1176, 231890), (1470, 185512), (1680, 162323), (1960, 139134), (2352, 115945), (2940, 92756), (3920, 69567), (5880, 46378), (11760, 23189)]