172585680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23197}}^1$

素因数の和:23244

約数の個数: 80

約数和(自身を含む): 552297984

約数和(自身を除く): 379712304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 23197, 46394, 69591, 92788, 115985, 139182, 185576, 231970, 278364, 347955, 371152, 463940, 556728, 695910, 719107, 927880, 1113456, 1391820, 1438214, 1855760, 2157321, 2783640, 2876428, 3595535, 4314642, 5567280, 5752856, 7191070, 8629284, 10786605, 11505712, 14382140, 17258568, 21573210, 28764280, 34517136, 43146420, 57528560, 86292840, 172585680]

約数ペア:

[(1, 172585680), (2, 86292840), (3, 57528560), (4, 43146420), (5, 34517136), (6, 28764280), (8, 21573210), (10, 17258568), (12, 14382140), (15, 11505712), (16, 10786605), (20, 8629284), (24, 7191070), (30, 5752856), (31, 5567280), (40, 4314642), (48, 3595535), (60, 2876428), (62, 2783640), (80, 2157321), (93, 1855760), (120, 1438214), (124, 1391820), (155, 1113456), (186, 927880), (240, 719107), (248, 695910), (310, 556728), (372, 463940), (465, 371152), (496, 347955), (620, 278364), (744, 231970), (930, 185576), (1240, 139182), (1488, 115985), (1860, 92788), (2480, 69591), (3720, 46394), (7440, 23197)]