1566786720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3264139}}^1$

素因数の和:3264157

約数の個数: 48

約数和(自身を含む): 4935379680

約数和(自身を除く): 3368592960

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, 3264139, 6528278, 9792417, 13056556, 16320695, 19584834, 26113112, 32641390, 39169668, 48962085, 52226224, 65282780, 78339336, 97924170, 104452448, 130565560, 156678672, 195848340, 261131120, 313357344, 391696680, 522262240, 783393360, 1566786720]

約数ペア:

[(1, 1566786720), (2, 783393360), (3, 522262240), (4, 391696680), (5, 313357344), (6, 261131120), (8, 195848340), (10, 156678672), (12, 130565560), (15, 104452448), (16, 97924170), (20, 78339336), (24, 65282780), (30, 52226224), (32, 48962085), (40, 39169668), (48, 32641390), (60, 26113112), (80, 19584834), (96, 16320695), (120, 13056556), (160, 9792417), (240, 6528278), (480, 3264139)]