558475320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{357997}}^1$

素因数の和:358024

約数の個数: 64

約数和(自身を含む): 1804309920

約数和(自身を除く): 1245834600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 357997, 715994, 1073991, 1431988, 1789985, 2147982, 2863976, 3579970, 4295964, 4653961, 5369955, 7159940, 8591928, 9307922, 10739910, 13961883, 14319880, 18615844, 21479820, 23269805, 27923766, 37231688, 42959640, 46539610, 55847532, 69809415, 93079220, 111695064, 139618830, 186158440, 279237660, 558475320]

約数ペア:

[(1, 558475320), (2, 279237660), (3, 186158440), (4, 139618830), (5, 111695064), (6, 93079220), (8, 69809415), (10, 55847532), (12, 46539610), (13, 42959640), (15, 37231688), (20, 27923766), (24, 23269805), (26, 21479820), (30, 18615844), (39, 14319880), (40, 13961883), (52, 10739910), (60, 9307922), (65, 8591928), (78, 7159940), (104, 5369955), (120, 4653961), (130, 4295964), (156, 3579970), (195, 2863976), (260, 2147982), (312, 1789985), (390, 1431988), (520, 1073991), (780, 715994), (1560, 357997)]