29481720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{245681}}^1$

素因数の和:245695

約数の個数: 32

約数和(自身を含む): 88445520

約数和(自身を除く): 58963800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 245681, 491362, 737043, 982724, 1228405, 1474086, 1965448, 2456810, 2948172, 3685215, 4913620, 5896344, 7370430, 9827240, 14740860, 29481720]

約数ペア:

[(1, 29481720), (2, 14740860), (3, 9827240), (4, 7370430), (5, 5896344), (6, 4913620), (8, 3685215), (10, 2948172), (12, 2456810), (15, 1965448), (20, 1474086), (24, 1228405), (30, 982724), (40, 737043), (60, 491362), (120, 245681)]