77427120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{322613}}^1$

素因数の和:322629

約数の個数: 40

約数和(自身を含む): 240024816

約数和(自身を除く): 162597696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 322613, 645226, 967839, 1290452, 1613065, 1935678, 2580904, 3226130, 3871356, 4839195, 5161808, 6452260, 7742712, 9678390, 12904520, 15485424, 19356780, 25809040, 38713560, 77427120]

約数ペア:

[(1, 77427120), (2, 38713560), (3, 25809040), (4, 19356780), (5, 15485424), (6, 12904520), (8, 9678390), (10, 7742712), (12, 6452260), (15, 5161808), (16, 4839195), (20, 3871356), (24, 3226130), (30, 2580904), (40, 1935678), (48, 1613065), (60, 1290452), (80, 967839), (120, 645226), (240, 322613)]