84067440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{350281}}^1$

素因数の和:350297

約数の個数: 40

約数和(自身を含む): 260609808

約数和(自身を除く): 176542368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 350281, 700562, 1050843, 1401124, 1751405, 2101686, 2802248, 3502810, 4203372, 5254215, 5604496, 7005620, 8406744, 10508430, 14011240, 16813488, 21016860, 28022480, 42033720, 84067440]

約数ペア:

[(1, 84067440), (2, 42033720), (3, 28022480), (4, 21016860), (5, 16813488), (6, 14011240), (8, 10508430), (10, 8406744), (12, 7005620), (15, 5604496), (16, 5254215), (20, 4203372), (24, 3502810), (30, 2802248), (40, 2101686), (48, 1751405), (60, 1401124), (80, 1050843), (120, 700562), (240, 350281)]