479294520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3994121}}^1$

素因数の和:3994135

約数の個数: 32

約数和(自身を含む): 1437883920

約数和(自身を除く): 958589400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3994121, 7988242, 11982363, 15976484, 19970605, 23964726, 31952968, 39941210, 47929452, 59911815, 79882420, 95858904, 119823630, 159764840, 239647260, 479294520]

約数ペア:

[(1, 479294520), (2, 239647260), (3, 159764840), (4, 119823630), (5, 95858904), (6, 79882420), (8, 59911815), (10, 47929452), (12, 39941210), (15, 31952968), (20, 23964726), (24, 19970605), (30, 15976484), (40, 11982363), (60, 7988242), (120, 3994121)]