315718680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2630989}}^1$

素因数の和:2631003

約数の個数: 32

約数和(自身を含む): 947156400

約数和(自身を除く): 631437720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2630989, 5261978, 7892967, 10523956, 13154945, 15785934, 21047912, 26309890, 31571868, 39464835, 52619780, 63143736, 78929670, 105239560, 157859340, 315718680]

約数ペア:

[(1, 315718680), (2, 157859340), (3, 105239560), (4, 78929670), (5, 63143736), (6, 52619780), (8, 39464835), (10, 31571868), (12, 26309890), (15, 21047912), (20, 15785934), (24, 13154945), (30, 10523956), (40, 7892967), (60, 5261978), (120, 2630989)]