89839920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{374333}}^1$

素因数の和:374349

約数の個数: 40

約数和(自身を含む): 278504496

約数和(自身を除く): 188664576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 374333, 748666, 1122999, 1497332, 1871665, 2245998, 2994664, 3743330, 4491996, 5614995, 5989328, 7486660, 8983992, 11229990, 14973320, 17967984, 22459980, 29946640, 44919960, 89839920]

約数ペア:

[(1, 89839920), (2, 44919960), (3, 29946640), (4, 22459980), (5, 17967984), (6, 14973320), (8, 11229990), (10, 8983992), (12, 7486660), (15, 5989328), (16, 5614995), (20, 4491996), (24, 3743330), (30, 2994664), (40, 2245998), (48, 1871665), (60, 1497332), (80, 1122999), (120, 748666), (240, 374333)]