15550079280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64791997}}^1$

素因数の和:64792013

約数の個数: 40

約数和(自身を含む): 48205246512

約数和(自身を除く): 32655167232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64791997, 129583994, 194375991, 259167988, 323959985, 388751982, 518335976, 647919970, 777503964, 971879955, 1036671952, 1295839940, 1555007928, 1943759910, 2591679880, 3110015856, 3887519820, 5183359760, 7775039640, 15550079280]

約数ペア:

[(1, 15550079280), (2, 7775039640), (3, 5183359760), (4, 3887519820), (5, 3110015856), (6, 2591679880), (8, 1943759910), (10, 1555007928), (12, 1295839940), (15, 1036671952), (16, 971879955), (20, 777503964), (24, 647919970), (30, 518335976), (40, 388751982), (48, 323959985), (60, 259167988), (80, 194375991), (120, 129583994), (240, 64791997)]