72006180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38713}}^1$

素因数の和:38756

約数の個数: 48

約数和(自身を含む): 208126464

約数和(自身を除く): 136120284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 38713, 77426, 116139, 154852, 193565, 232278, 387130, 464556, 580695, 774260, 1161390, 1200103, 2322780, 2400206, 3600309, 4800412, 6000515, 7200618, 12001030, 14401236, 18001545, 24002060, 36003090, 72006180]

約数ペア:

[(1, 72006180), (2, 36003090), (3, 24002060), (4, 18001545), (5, 14401236), (6, 12001030), (10, 7200618), (12, 6000515), (15, 4800412), (20, 3600309), (30, 2400206), (31, 2322780), (60, 1200103), (62, 1161390), (93, 774260), (124, 580695), (155, 464556), (186, 387130), (310, 232278), (372, 193565), (465, 154852), (620, 116139), (930, 77426), (1860, 38713)]