66334560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{138197}}^1$

素因数の和:138215

約数の個数: 48

約数和(自身を含む): 208955376

約数和(自身を除く): 142620816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 138197, 276394, 414591, 552788, 690985, 829182, 1105576, 1381970, 1658364, 2072955, 2211152, 2763940, 3316728, 4145910, 4422304, 5527880, 6633456, 8291820, 11055760, 13266912, 16583640, 22111520, 33167280, 66334560]

約数ペア:

[(1, 66334560), (2, 33167280), (3, 22111520), (4, 16583640), (5, 13266912), (6, 11055760), (8, 8291820), (10, 6633456), (12, 5527880), (15, 4422304), (16, 4145910), (20, 3316728), (24, 2763940), (30, 2211152), (32, 2072955), (40, 1658364), (48, 1381970), (60, 1105576), (80, 829182), (96, 690985), (120, 552788), (160, 414591), (240, 276394), (480, 138197)]