45405840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{683}}^1$

素因数の和:976

約数の個数: 80

約数和(自身を含む): 141473088

約数和(自身を除く): 96067248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 683, 831, 1108, 1366, 1385, 1662, 2049, 2216, 2732, 2770, 3324, 3415, 4098, 4155, 4432, 5464, 5540, 6648, 6830, 8196, 8310, 10245, 10928, 11080, 13296, 13660, 16392, 16620, 20490, 22160, 27320, 32784, 33240, 40980, 54640, 66480, 81960, 163920, 189191, 378382, 567573, 756764, 945955, 1135146, 1513528, 1891910, 2270292, 2837865, 3027056, 3783820, 4540584, 5675730, 7567640, 9081168, 11351460, 15135280, 22702920, 45405840]

約数ペア:

[(1, 45405840), (2, 22702920), (3, 15135280), (4, 11351460), (5, 9081168), (6, 7567640), (8, 5675730), (10, 4540584), (12, 3783820), (15, 3027056), (16, 2837865), (20, 2270292), (24, 1891910), (30, 1513528), (40, 1135146), (48, 945955), (60, 756764), (80, 567573), (120, 378382), (240, 189191), (277, 163920), (554, 81960), (683, 66480), (831, 54640), (1108, 40980), (1366, 33240), (1385, 32784), (1662, 27320), (2049, 22160), (2216, 20490), (2732, 16620), (2770, 16392), (3324, 13660), (3415, 13296), (4098, 11080), (4155, 10928), (4432, 10245), (5464, 8310), (5540, 8196), (6648, 6830)]