817034520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{296027}}^1$

素因数の和:296064

約数の個数: 64

約数和(自身を含む): 2557681920

約数和(自身を除く): 1740647400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 296027, 592054, 888081, 1184108, 1480135, 1776162, 2368216, 2960270, 3552324, 4440405, 5920540, 6808621, 7104648, 8880810, 11841080, 13617242, 17761620, 20425863, 27234484, 34043105, 35523240, 40851726, 54468968, 68086210, 81703452, 102129315, 136172420, 163406904, 204258630, 272344840, 408517260, 817034520]

約数ペア:

[(1, 817034520), (2, 408517260), (3, 272344840), (4, 204258630), (5, 163406904), (6, 136172420), (8, 102129315), (10, 81703452), (12, 68086210), (15, 54468968), (20, 40851726), (23, 35523240), (24, 34043105), (30, 27234484), (40, 20425863), (46, 17761620), (60, 13617242), (69, 11841080), (92, 8880810), (115, 7104648), (120, 6808621), (138, 5920540), (184, 4440405), (230, 3552324), (276, 2960270), (345, 2368216), (460, 1776162), (552, 1480135), (690, 1184108), (920, 888081), (1380, 592054), (2760, 296027)]