18710760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3803}}^1$

素因数の和:3858

約数の個数: 64

約数和(自身を含む): 57516480

約数和(自身を除く): 38805720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 3803, 4920, 7606, 11409, 15212, 19015, 22818, 30424, 38030, 45636, 57045, 76060, 91272, 114090, 152120, 155923, 228180, 311846, 456360, 467769, 623692, 779615, 935538, 1247384, 1559230, 1871076, 2338845, 3118460, 3742152, 4677690, 6236920, 9355380, 18710760]

約数ペア:

[(1, 18710760), (2, 9355380), (3, 6236920), (4, 4677690), (5, 3742152), (6, 3118460), (8, 2338845), (10, 1871076), (12, 1559230), (15, 1247384), (20, 935538), (24, 779615), (30, 623692), (40, 467769), (41, 456360), (60, 311846), (82, 228180), (120, 155923), (123, 152120), (164, 114090), (205, 91272), (246, 76060), (328, 57045), (410, 45636), (492, 38030), (615, 30424), (820, 22818), (984, 19015), (1230, 15212), (1640, 11409), (2460, 7606), (3803, 4920)]