39717840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2267}}^1$

素因数の和:2356

約数の個数: 80

約数和(自身を含む): 124867008

約数和(自身を除く): 85149168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2267, 2920, 3504, 4380, 4534, 5840, 6801, 8760, 9068, 11335, 13602, 17520, 18136, 22670, 27204, 34005, 36272, 45340, 54408, 68010, 90680, 108816, 136020, 165491, 181360, 272040, 330982, 496473, 544080, 661964, 827455, 992946, 1323928, 1654910, 1985892, 2482365, 2647856, 3309820, 3971784, 4964730, 6619640, 7943568, 9929460, 13239280, 19858920, 39717840]

約数ペア:

[(1, 39717840), (2, 19858920), (3, 13239280), (4, 9929460), (5, 7943568), (6, 6619640), (8, 4964730), (10, 3971784), (12, 3309820), (15, 2647856), (16, 2482365), (20, 1985892), (24, 1654910), (30, 1323928), (40, 992946), (48, 827455), (60, 661964), (73, 544080), (80, 496473), (120, 330982), (146, 272040), (219, 181360), (240, 165491), (292, 136020), (365, 108816), (438, 90680), (584, 68010), (730, 54408), (876, 45340), (1095, 36272), (1168, 34005), (1460, 27204), (1752, 22670), (2190, 18136), (2267, 17520), (2920, 13602), (3504, 11335), (4380, 9068), (4534, 8760), (5840, 6801)]