18822595920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{78427483}}^1$

素因数の和:78427499

約数の個数: 40

約数和(自身を含む): 58350048096

約数和(自身を除く): 39527452176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 78427483, 156854966, 235282449, 313709932, 392137415, 470564898, 627419864, 784274830, 941129796, 1176412245, 1254839728, 1568549660, 1882259592, 2352824490, 3137099320, 3764519184, 4705648980, 6274198640, 9411297960, 18822595920]

約数ペア:

[(1, 18822595920), (2, 9411297960), (3, 6274198640), (4, 4705648980), (5, 3764519184), (6, 3137099320), (8, 2352824490), (10, 1882259592), (12, 1568549660), (15, 1254839728), (16, 1176412245), (20, 941129796), (24, 784274830), (30, 627419864), (40, 470564898), (48, 392137415), (60, 313709932), (80, 235282449), (120, 156854966), (240, 78427483)]