2046540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 5983488

約数和(自身を除く): 3936948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1483, 2966, 4449, 5932, 7415, 8898, 14830, 17796, 22245, 29660, 34109, 44490, 68218, 88980, 102327, 136436, 170545, 204654, 341090, 409308, 511635, 682180, 1023270, 2046540]

約数ペア:

[(1, 2046540), (2, 1023270), (3, 682180), (4, 511635), (5, 409308), (6, 341090), (10, 204654), (12, 170545), (15, 136436), (20, 102327), (23, 88980), (30, 68218), (46, 44490), (60, 34109), (69, 29660), (92, 22245), (115, 17796), (138, 14830), (230, 8898), (276, 7415), (345, 5932), (460, 4449), (690, 2966), (1380, 1483)]