1273099440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5304581}}^1$

素因数の和:5304597

約数の個数: 40

約数和(自身を含む): 3946609008

約数和(自身を除く): 2673509568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5304581, 10609162, 15913743, 21218324, 26522905, 31827486, 42436648, 53045810, 63654972, 79568715, 84873296, 106091620, 127309944, 159137430, 212183240, 254619888, 318274860, 424366480, 636549720, 1273099440]

約数ペア:

[(1, 1273099440), (2, 636549720), (3, 424366480), (4, 318274860), (5, 254619888), (6, 212183240), (8, 159137430), (10, 127309944), (12, 106091620), (15, 84873296), (16, 79568715), (20, 63654972), (24, 53045810), (30, 42436648), (40, 31827486), (48, 26522905), (60, 21218324), (80, 15913743), (120, 10609162), (240, 5304581)]