124423320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{148123}}^1$

素因数の和:148144

約数の個数: 64

約数和(自身を含む): 426597120

約数和(自身を除く): 302173800

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, 148123, 296246, 444369, 592492, 740615, 888738, 1036861, 1184984, 1481230, 1777476, 2073722, 2221845, 2962460, 3110583, 3554952, 4147444, 4443690, 5184305, 5924920, 6221166, 8294888, 8887380, 10368610, 12442332, 15552915, 17774760, 20737220, 24884664, 31105830, 41474440, 62211660, 124423320]

約数ペア:

[(1, 124423320), (2, 62211660), (3, 41474440), (4, 31105830), (5, 24884664), (6, 20737220), (7, 17774760), (8, 15552915), (10, 12442332), (12, 10368610), (14, 8887380), (15, 8294888), (20, 6221166), (21, 5924920), (24, 5184305), (28, 4443690), (30, 4147444), (35, 3554952), (40, 3110583), (42, 2962460), (56, 2221845), (60, 2073722), (70, 1777476), (84, 1481230), (105, 1184984), (120, 1036861), (140, 888738), (168, 740615), (210, 592492), (280, 444369), (420, 296246), (840, 148123)]