72615180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110023}}^1$

素因数の和:110046

約数の個数: 48

約数和(自身を含む): 221808384

約数和(自身を除く): 149193204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 110023, 220046, 330069, 440092, 550115, 660138, 1100230, 1210253, 1320276, 1650345, 2200460, 2420506, 3300690, 3630759, 4841012, 6051265, 6601380, 7261518, 12102530, 14523036, 18153795, 24205060, 36307590, 72615180]

約数ペア:

[(1, 72615180), (2, 36307590), (3, 24205060), (4, 18153795), (5, 14523036), (6, 12102530), (10, 7261518), (11, 6601380), (12, 6051265), (15, 4841012), (20, 3630759), (22, 3300690), (30, 2420506), (33, 2200460), (44, 1650345), (55, 1320276), (60, 1210253), (66, 1100230), (110, 660138), (132, 550115), (165, 440092), (220, 330069), (330, 220046), (660, 110023)]