315837360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{146221}}^1$

素因数の和:146243

約数の個数: 80

約数和(自身を含む): 1087891680

約数和(自身を除く): 772054320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 146221, 292442, 438663, 584884, 731105, 877326, 1169768, 1315989, 1462210, 1754652, 2193315, 2339536, 2631978, 2924420, 3509304, 3947967, 4386630, 5263956, 5848840, 6579945, 7018608, 7895934, 8773260, 10527912, 11697680, 13159890, 15791868, 17546520, 19739835, 21055824, 26319780, 31583736, 35093040, 39479670, 52639560, 63167472, 78959340, 105279120, 157918680, 315837360]

約数ペア:

[(1, 315837360), (2, 157918680), (3, 105279120), (4, 78959340), (5, 63167472), (6, 52639560), (8, 39479670), (9, 35093040), (10, 31583736), (12, 26319780), (15, 21055824), (16, 19739835), (18, 17546520), (20, 15791868), (24, 13159890), (27, 11697680), (30, 10527912), (36, 8773260), (40, 7895934), (45, 7018608), (48, 6579945), (54, 5848840), (60, 5263956), (72, 4386630), (80, 3947967), (90, 3509304), (108, 2924420), (120, 2631978), (135, 2339536), (144, 2193315), (180, 1754652), (216, 1462210), (240, 1315989), (270, 1169768), (360, 877326), (432, 731105), (540, 584884), (720, 438663), (1080, 292442), (2160, 146221)]