90809160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58211}}^1$

素因数の和:58238

約数の個数: 64

約数和(自身を含む): 293388480

約数和(自身を除く): 202579320

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, 58211, 116422, 174633, 232844, 291055, 349266, 465688, 582110, 698532, 756743, 873165, 1164220, 1397064, 1513486, 1746330, 2270229, 2328440, 3026972, 3492660, 3783715, 4540458, 6053944, 6985320, 7567430, 9080916, 11351145, 15134860, 18161832, 22702290, 30269720, 45404580, 90809160]

約数ペア:

[(1, 90809160), (2, 45404580), (3, 30269720), (4, 22702290), (5, 18161832), (6, 15134860), (8, 11351145), (10, 9080916), (12, 7567430), (13, 6985320), (15, 6053944), (20, 4540458), (24, 3783715), (26, 3492660), (30, 3026972), (39, 2328440), (40, 2270229), (52, 1746330), (60, 1513486), (65, 1397064), (78, 1164220), (104, 873165), (120, 756743), (130, 698532), (156, 582110), (195, 465688), (260, 349266), (312, 291055), (390, 232844), (520, 174633), (780, 116422), (1560, 58211)]