2091245280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4356761}}^1$

素因数の和:4356779

約数の個数: 48

約数和(自身を含む): 6587424144

約数和(自身を除く): 4496178864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4356761, 8713522, 13070283, 17427044, 21783805, 26140566, 34854088, 43567610, 52281132, 65351415, 69708176, 87135220, 104562264, 130702830, 139416352, 174270440, 209124528, 261405660, 348540880, 418249056, 522811320, 697081760, 1045622640, 2091245280]

約数ペア:

[(1, 2091245280), (2, 1045622640), (3, 697081760), (4, 522811320), (5, 418249056), (6, 348540880), (8, 261405660), (10, 209124528), (12, 174270440), (15, 139416352), (16, 130702830), (20, 104562264), (24, 87135220), (30, 69708176), (32, 65351415), (40, 52281132), (48, 43567610), (60, 34854088), (80, 26140566), (96, 21783805), (120, 17427044), (160, 13070283), (240, 8713522), (480, 4356761)]