121230840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17123}}^1$

素因数の和:17196

約数の個数: 64

約数和(自身を含む): 369878400

約数和(自身を除く): 248647560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 17123, 34246, 51369, 68492, 85615, 102738, 136984, 171230, 205476, 256845, 342460, 410952, 513690, 684920, 1010257, 1027380, 2020514, 2054760, 3030771, 4041028, 5051285, 6061542, 8082056, 10102570, 12123084, 15153855, 20205140, 24246168, 30307710, 40410280, 60615420, 121230840]

約数ペア:

[(1, 121230840), (2, 60615420), (3, 40410280), (4, 30307710), (5, 24246168), (6, 20205140), (8, 15153855), (10, 12123084), (12, 10102570), (15, 8082056), (20, 6061542), (24, 5051285), (30, 4041028), (40, 3030771), (59, 2054760), (60, 2020514), (118, 1027380), (120, 1010257), (177, 684920), (236, 513690), (295, 410952), (354, 342460), (472, 256845), (590, 205476), (708, 171230), (885, 136984), (1180, 102738), (1416, 85615), (1770, 68492), (2360, 51369), (3540, 34246), (7080, 17123)]