2620804980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{27283}}^1$

素因数の和:28896

約数の個数: 48

約数和(自身を含む): 7343106624

約数和(自身を除く): 4722301644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1601, 3202, 4803, 6404, 8005, 9606, 16010, 19212, 24015, 27283, 32020, 48030, 54566, 81849, 96060, 109132, 136415, 163698, 272830, 327396, 409245, 545660, 818490, 1636980, 43680083, 87360166, 131040249, 174720332, 218400415, 262080498, 436800830, 524160996, 655201245, 873601660, 1310402490, 2620804980]

約数ペア:

[(1, 2620804980), (2, 1310402490), (3, 873601660), (4, 655201245), (5, 524160996), (6, 436800830), (10, 262080498), (12, 218400415), (15, 174720332), (20, 131040249), (30, 87360166), (60, 43680083), (1601, 1636980), (3202, 818490), (4803, 545660), (6404, 409245), (8005, 327396), (9606, 272830), (16010, 163698), (19212, 136415), (24015, 109132), (27283, 96060), (32020, 81849), (48030, 54566)]