143481720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1195681}}^1$

素因数の和:1195695

約数の個数: 32

約数和(自身を含む): 430445520

約数和(自身を除く): 286963800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1195681, 2391362, 3587043, 4782724, 5978405, 7174086, 9565448, 11956810, 14348172, 17935215, 23913620, 28696344, 35870430, 47827240, 71740860, 143481720]

約数ペア:

[(1, 143481720), (2, 71740860), (3, 47827240), (4, 35870430), (5, 28696344), (6, 23913620), (8, 17935215), (10, 14348172), (12, 11956810), (15, 9565448), (20, 7174086), (24, 5978405), (30, 4782724), (40, 3587043), (60, 2391362), (120, 1195681)]