2209080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 6804000

約数和(自身を除く): 4594920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 449, 492, 615, 820, 898, 984, 1230, 1347, 1640, 1796, 2245, 2460, 2694, 3592, 4490, 4920, 5388, 6735, 8980, 10776, 13470, 17960, 18409, 26940, 36818, 53880, 55227, 73636, 92045, 110454, 147272, 184090, 220908, 276135, 368180, 441816, 552270, 736360, 1104540, 2209080]

約数ペア:

[(1, 2209080), (2, 1104540), (3, 736360), (4, 552270), (5, 441816), (6, 368180), (8, 276135), (10, 220908), (12, 184090), (15, 147272), (20, 110454), (24, 92045), (30, 73636), (40, 55227), (41, 53880), (60, 36818), (82, 26940), (120, 18409), (123, 17960), (164, 13470), (205, 10776), (246, 8980), (328, 6735), (410, 5388), (449, 4920), (492, 4490), (615, 3592), (820, 2694), (898, 2460), (984, 2245), (1230, 1796), (1347, 1640)]