127879320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2857}}^1$

素因数の和:3244

約数の個数: 64

約数和(自身を含む): 384801120

約数和(自身を除く): 256921800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 2238, 2857, 2984, 3730, 4476, 5595, 5714, 7460, 8571, 8952, 11190, 11428, 14285, 14920, 17142, 22380, 22856, 28570, 34284, 42855, 44760, 57140, 68568, 85710, 114280, 171420, 342840, 1065661, 2131322, 3196983, 4262644, 5328305, 6393966, 8525288, 10656610, 12787932, 15984915, 21313220, 25575864, 31969830, 42626440, 63939660, 127879320]

約数ペア:

[(1, 127879320), (2, 63939660), (3, 42626440), (4, 31969830), (5, 25575864), (6, 21313220), (8, 15984915), (10, 12787932), (12, 10656610), (15, 8525288), (20, 6393966), (24, 5328305), (30, 4262644), (40, 3196983), (60, 2131322), (120, 1065661), (373, 342840), (746, 171420), (1119, 114280), (1492, 85710), (1865, 68568), (2238, 57140), (2857, 44760), (2984, 42855), (3730, 34284), (4476, 28570), (5595, 22856), (5714, 22380), (7460, 17142), (8571, 14920), (8952, 14285), (11190, 11428)]