385936680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3216139}}^1$

素因数の和:3216153

約数の個数: 32

約数和(自身を含む): 1157810400

約数和(自身を除く): 771873720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3216139, 6432278, 9648417, 12864556, 16080695, 19296834, 25729112, 32161390, 38593668, 48242085, 64322780, 77187336, 96484170, 128645560, 192968340, 385936680]

約数ペア:

[(1, 385936680), (2, 192968340), (3, 128645560), (4, 96484170), (5, 77187336), (6, 64322780), (8, 48242085), (10, 38593668), (12, 32161390), (15, 25729112), (20, 19296834), (24, 16080695), (30, 12864556), (40, 9648417), (60, 6432278), (120, 3216139)]