143772540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{104183}}^1$

素因数の和:104218

約数の個数: 48

約数和(自身を含む): 420069888

約数和(自身を除く): 276297348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 104183, 208366, 312549, 416732, 520915, 625098, 1041830, 1250196, 1562745, 2083660, 2396209, 3125490, 4792418, 6250980, 7188627, 9584836, 11981045, 14377254, 23962090, 28754508, 35943135, 47924180, 71886270, 143772540]

約数ペア:

[(1, 143772540), (2, 71886270), (3, 47924180), (4, 35943135), (5, 28754508), (6, 23962090), (10, 14377254), (12, 11981045), (15, 9584836), (20, 7188627), (23, 6250980), (30, 4792418), (46, 3125490), (60, 2396209), (69, 2083660), (92, 1562745), (115, 1250196), (138, 1041830), (230, 625098), (276, 520915), (345, 416732), (460, 312549), (690, 208366), (1380, 104183)]