79572960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55259}}^1$

素因数の和:55280

約数の個数: 72

約数和(自身を含む): 271547640

約数和(自身を除く): 191974680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55259, 110518, 165777, 221036, 276295, 331554, 442072, 497331, 552590, 663108, 828885, 884144, 994662, 1105180, 1326216, 1657770, 1768288, 1989324, 2210360, 2486655, 2652432, 3315540, 3978648, 4420720, 4973310, 5304864, 6631080, 7957296, 8841440, 9946620, 13262160, 15914592, 19893240, 26524320, 39786480, 79572960]

約数ペア:

[(1, 79572960), (2, 39786480), (3, 26524320), (4, 19893240), (5, 15914592), (6, 13262160), (8, 9946620), (9, 8841440), (10, 7957296), (12, 6631080), (15, 5304864), (16, 4973310), (18, 4420720), (20, 3978648), (24, 3315540), (30, 2652432), (32, 2486655), (36, 2210360), (40, 1989324), (45, 1768288), (48, 1657770), (60, 1326216), (72, 1105180), (80, 994662), (90, 884144), (96, 828885), (120, 663108), (144, 552590), (160, 497331), (180, 442072), (240, 331554), (288, 276295), (360, 221036), (480, 165777), (720, 110518), (1440, 55259)]