45249960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 156948480

約数和(自身を除く): 111698520

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, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 523, 618, 721, 824, 840, 1030, 1046, 1236, 1442, 1545, 1569, 2060, 2092, 2163, 2472, 2615, 2884, 3090, 3138, 3605, 3661, 4120, 4184, 4326, 5230, 5768, 6180, 6276, 7210, 7322, 7845, 8652, 10460, 10815, 10983, 12360, 12552, 14420, 14644, 15690, 17304, 18305, 20920, 21630, 21966, 28840, 29288, 31380, 36610, 43260, 43932, 53869, 54915, 62760, 73220, 86520, 87864, 107738, 109830, 146440, 161607, 215476, 219660, 269345, 323214, 377083, 430952, 439320, 538690, 646428, 754166, 808035, 1077380, 1131249, 1292856, 1508332, 1616070, 1885415, 2154760, 2262498, 3016664, 3232140, 3770830, 4524996, 5656245, 6464280, 7541660, 9049992, 11312490, 15083320, 22624980, 45249960]

約数ペア:

[(1, 45249960), (2, 22624980), (3, 15083320), (4, 11312490), (5, 9049992), (6, 7541660), (7, 6464280), (8, 5656245), (10, 4524996), (12, 3770830), (14, 3232140), (15, 3016664), (20, 2262498), (21, 2154760), (24, 1885415), (28, 1616070), (30, 1508332), (35, 1292856), (40, 1131249), (42, 1077380), (56, 808035), (60, 754166), (70, 646428), (84, 538690), (103, 439320), (105, 430952), (120, 377083), (140, 323214), (168, 269345), (206, 219660), (210, 215476), (280, 161607), (309, 146440), (412, 109830), (420, 107738), (515, 87864), (523, 86520), (618, 73220), (721, 62760), (824, 54915), (840, 53869), (1030, 43932), (1046, 43260), (1236, 36610), (1442, 31380), (1545, 29288), (1569, 28840), (2060, 21966), (2092, 21630), (2163, 20920), (2472, 18305), (2615, 17304), (2884, 15690), (3090, 14644), (3138, 14420), (3605, 12552), (3661, 12360), (4120, 10983), (4184, 10815), (4326, 10460), (5230, 8652), (5768, 7845), (6180, 7322), (6276, 7210)]