72560760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35569}}^1$

素因数の和:35600

約数の個数: 64

約数和(自身を含む): 230493600

約数和(自身を除く): 157932840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 35569, 71138, 106707, 142276, 177845, 213414, 284552, 355690, 426828, 533535, 604673, 711380, 853656, 1067070, 1209346, 1422760, 1814019, 2134140, 2418692, 3023365, 3628038, 4268280, 4837384, 6046730, 7256076, 9070095, 12093460, 14512152, 18140190, 24186920, 36280380, 72560760]

約数ペア:

[(1, 72560760), (2, 36280380), (3, 24186920), (4, 18140190), (5, 14512152), (6, 12093460), (8, 9070095), (10, 7256076), (12, 6046730), (15, 4837384), (17, 4268280), (20, 3628038), (24, 3023365), (30, 2418692), (34, 2134140), (40, 1814019), (51, 1422760), (60, 1209346), (68, 1067070), (85, 853656), (102, 711380), (120, 604673), (136, 533535), (170, 426828), (204, 355690), (255, 284552), (340, 213414), (408, 177845), (510, 142276), (680, 106707), (1020, 71138), (2040, 35569)]