45021840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1424

約数の個数: 80

約数和(自身を含む): 140616000

約数和(自身を除く): 95594160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1259, 1490, 1788, 2235, 2384, 2518, 2980, 3576, 3777, 4470, 5036, 5960, 6295, 7152, 7554, 8940, 10072, 11920, 12590, 15108, 17880, 18885, 20144, 25180, 30216, 35760, 37770, 50360, 60432, 75540, 100720, 151080, 187591, 302160, 375182, 562773, 750364, 937955, 1125546, 1500728, 1875910, 2251092, 2813865, 3001456, 3751820, 4502184, 5627730, 7503640, 9004368, 11255460, 15007280, 22510920, 45021840]

約数ペア:

[(1, 45021840), (2, 22510920), (3, 15007280), (4, 11255460), (5, 9004368), (6, 7503640), (8, 5627730), (10, 4502184), (12, 3751820), (15, 3001456), (16, 2813865), (20, 2251092), (24, 1875910), (30, 1500728), (40, 1125546), (48, 937955), (60, 750364), (80, 562773), (120, 375182), (149, 302160), (240, 187591), (298, 151080), (447, 100720), (596, 75540), (745, 60432), (894, 50360), (1192, 37770), (1259, 35760), (1490, 30216), (1788, 25180), (2235, 20144), (2384, 18885), (2518, 17880), (2980, 15108), (3576, 12590), (3777, 11920), (4470, 10072), (5036, 8940), (5960, 7554), (6295, 7152)]