556716180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{51263}}^1$

素因数の和:51456

約数の個数: 48

約数和(自身を含む): 1567448064

約数和(自身を除く): 1010731884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 51263, 102526, 153789, 205052, 256315, 307578, 512630, 615156, 768945, 1025260, 1537890, 3075780, 9278603, 18557206, 27835809, 37114412, 46393015, 55671618, 92786030, 111343236, 139179045, 185572060, 278358090, 556716180]

約数ペア:

[(1, 556716180), (2, 278358090), (3, 185572060), (4, 139179045), (5, 111343236), (6, 92786030), (10, 55671618), (12, 46393015), (15, 37114412), (20, 27835809), (30, 18557206), (60, 9278603), (181, 3075780), (362, 1537890), (543, 1025260), (724, 768945), (905, 615156), (1086, 512630), (1810, 307578), (2172, 256315), (2715, 205052), (3620, 153789), (5430, 102526), (10860, 51263)]