144554720

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15313}}^1$

素因数の和:15387

約数の個数: 48

約数和(自身を含む): 347321520

約数和(自身を除く): 202766800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 15313, 30626, 61252, 76565, 122504, 153130, 245008, 306260, 490016, 612520, 903467, 1225040, 1806934, 2450080, 3613868, 4517335, 7227736, 9034670, 14455472, 18069340, 28910944, 36138680, 72277360, 144554720]

約数ペア:

[(1, 144554720), (2, 72277360), (4, 36138680), (5, 28910944), (8, 18069340), (10, 14455472), (16, 9034670), (20, 7227736), (32, 4517335), (40, 3613868), (59, 2450080), (80, 1806934), (118, 1225040), (160, 903467), (236, 612520), (295, 490016), (472, 306260), (590, 245008), (944, 153130), (1180, 122504), (1888, 76565), (2360, 61252), (4720, 30626), (9440, 15313)]