12124804980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{450067}}^1$

素因数の和:450528

約数の個数: 48

約数和(自身を含む): 34025140800

約数和(自身を除く): 21900335820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 8980, 13470, 26940, 450067, 900134, 1350201, 1800268, 2250335, 2700402, 4500670, 5400804, 6751005, 9001340, 13502010, 27004020, 202080083, 404160166, 606240249, 808320332, 1010400415, 1212480498, 2020800830, 2424960996, 3031201245, 4041601660, 6062402490, 12124804980]

約数ペア:

[(1, 12124804980), (2, 6062402490), (3, 4041601660), (4, 3031201245), (5, 2424960996), (6, 2020800830), (10, 1212480498), (12, 1010400415), (15, 808320332), (20, 606240249), (30, 404160166), (60, 202080083), (449, 27004020), (898, 13502010), (1347, 9001340), (1796, 6751005), (2245, 5400804), (2694, 4500670), (4490, 2700402), (5388, 2250335), (6735, 1800268), (8980, 1350201), (13470, 900134), (26940, 450067)]