299469480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35149}}^1$

素因数の和:35234

約数の個数: 64

約数和(自身を含む): 911088000

約数和(自身を除く): 611618520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 35149, 70298, 105447, 140596, 175745, 210894, 281192, 351490, 421788, 527235, 702980, 843576, 1054470, 1405960, 2108940, 2495579, 4217880, 4991158, 7486737, 9982316, 12477895, 14973474, 19964632, 24955790, 29946948, 37433685, 49911580, 59893896, 74867370, 99823160, 149734740, 299469480]

約数ペア:

[(1, 299469480), (2, 149734740), (3, 99823160), (4, 74867370), (5, 59893896), (6, 49911580), (8, 37433685), (10, 29946948), (12, 24955790), (15, 19964632), (20, 14973474), (24, 12477895), (30, 9982316), (40, 7486737), (60, 4991158), (71, 4217880), (120, 2495579), (142, 2108940), (213, 1405960), (284, 1054470), (355, 843576), (426, 702980), (568, 527235), (710, 421788), (852, 351490), (1065, 281192), (1420, 210894), (1704, 175745), (2130, 140596), (2840, 105447), (4260, 70298), (8520, 35149)]