105081720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{875681}}^1$

素因数の和:875695

約数の個数: 32

約数和(自身を含む): 315245520

約数和(自身を除く): 210163800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 875681, 1751362, 2627043, 3502724, 4378405, 5254086, 7005448, 8756810, 10508172, 13135215, 17513620, 21016344, 26270430, 35027240, 52540860, 105081720]

約数ペア:

[(1, 105081720), (2, 52540860), (3, 35027240), (4, 26270430), (5, 21016344), (6, 17513620), (8, 13135215), (10, 10508172), (12, 8756810), (15, 7005448), (20, 5254086), (24, 4378405), (30, 3502724), (40, 2627043), (60, 1751362), (120, 875681)]