2910360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 8870400

約数和(自身を除く): 5960040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 307, 316, 395, 474, 614, 632, 790, 921, 948, 1185, 1228, 1535, 1580, 1842, 1896, 2370, 2456, 3070, 3160, 3684, 4605, 4740, 6140, 7368, 9210, 9480, 12280, 18420, 24253, 36840, 48506, 72759, 97012, 121265, 145518, 194024, 242530, 291036, 363795, 485060, 582072, 727590, 970120, 1455180, 2910360]

約数ペア:

[(1, 2910360), (2, 1455180), (3, 970120), (4, 727590), (5, 582072), (6, 485060), (8, 363795), (10, 291036), (12, 242530), (15, 194024), (20, 145518), (24, 121265), (30, 97012), (40, 72759), (60, 48506), (79, 36840), (120, 24253), (158, 18420), (237, 12280), (307, 9480), (316, 9210), (395, 7368), (474, 6140), (614, 4740), (632, 4605), (790, 3684), (921, 3160), (948, 3070), (1185, 2456), (1228, 2370), (1535, 1896), (1580, 1842)]