122957520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73189}}^1$

素因数の和:73212

約数の個数: 80

約数和(自身を含む): 435626880

約数和(自身を除く): 312669360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 73189, 146378, 219567, 292756, 365945, 439134, 512323, 585512, 731890, 878268, 1024646, 1097835, 1171024, 1463780, 1536969, 1756536, 2049292, 2195670, 2561615, 2927560, 3073938, 3513072, 4098584, 4391340, 5123230, 5855120, 6147876, 7684845, 8197168, 8782680, 10246460, 12295752, 15369690, 17565360, 20492920, 24591504, 30739380, 40985840, 61478760, 122957520]

約数ペア:

[(1, 122957520), (2, 61478760), (3, 40985840), (4, 30739380), (5, 24591504), (6, 20492920), (7, 17565360), (8, 15369690), (10, 12295752), (12, 10246460), (14, 8782680), (15, 8197168), (16, 7684845), (20, 6147876), (21, 5855120), (24, 5123230), (28, 4391340), (30, 4098584), (35, 3513072), (40, 3073938), (42, 2927560), (48, 2561615), (56, 2195670), (60, 2049292), (70, 1756536), (80, 1536969), (84, 1463780), (105, 1171024), (112, 1097835), (120, 1024646), (140, 878268), (168, 731890), (210, 585512), (240, 512323), (280, 439134), (336, 365945), (420, 292756), (560, 219567), (840, 146378), (1680, 73189)]