427375560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9397}}^1$

素因数の和:9790

約数の個数: 64

約数和(自身を含む): 1285646400

約数和(自身を除く): 858270840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 7580, 9096, 9397, 11370, 15160, 18794, 22740, 28191, 37588, 45480, 46985, 56382, 75176, 93970, 112764, 140955, 187940, 225528, 281910, 375880, 563820, 1127640, 3561463, 7122926, 10684389, 14245852, 17807315, 21368778, 28491704, 35614630, 42737556, 53421945, 71229260, 85475112, 106843890, 142458520, 213687780, 427375560]

約数ペア:

[(1, 427375560), (2, 213687780), (3, 142458520), (4, 106843890), (5, 85475112), (6, 71229260), (8, 53421945), (10, 42737556), (12, 35614630), (15, 28491704), (20, 21368778), (24, 17807315), (30, 14245852), (40, 10684389), (60, 7122926), (120, 3561463), (379, 1127640), (758, 563820), (1137, 375880), (1516, 281910), (1895, 225528), (2274, 187940), (3032, 140955), (3790, 112764), (4548, 93970), (5685, 75176), (7580, 56382), (9096, 46985), (9397, 45480), (11370, 37588), (15160, 28191), (18794, 22740)]