103480440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{123191}}^1$

素因数の和:123212

約数の個数: 64

約数和(自身を含む): 354792960

約数和(自身を除く): 251312520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 123191, 246382, 369573, 492764, 615955, 739146, 862337, 985528, 1231910, 1478292, 1724674, 1847865, 2463820, 2587011, 2956584, 3449348, 3695730, 4311685, 4927640, 5174022, 6898696, 7391460, 8623370, 10348044, 12935055, 14782920, 17246740, 20696088, 25870110, 34493480, 51740220, 103480440]

約数ペア:

[(1, 103480440), (2, 51740220), (3, 34493480), (4, 25870110), (5, 20696088), (6, 17246740), (7, 14782920), (8, 12935055), (10, 10348044), (12, 8623370), (14, 7391460), (15, 6898696), (20, 5174022), (21, 4927640), (24, 4311685), (28, 3695730), (30, 3449348), (35, 2956584), (40, 2587011), (42, 2463820), (56, 1847865), (60, 1724674), (70, 1478292), (84, 1231910), (105, 985528), (120, 862337), (140, 739146), (168, 615955), (210, 492764), (280, 369573), (420, 246382), (840, 123191)]