237907440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{330427}}^1$

素因数の和:330446

約数の個数: 60

約数和(自身を含む): 798974904

約数和(自身を除く): 561067464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 330427, 660854, 991281, 1321708, 1652135, 1982562, 2643416, 2973843, 3304270, 3965124, 4956405, 5286832, 5947686, 6608540, 7930248, 9912810, 11895372, 13217080, 14869215, 15860496, 19825620, 23790744, 26434160, 29738430, 39651240, 47581488, 59476860, 79302480, 118953720, 237907440]

約数ペア:

[(1, 237907440), (2, 118953720), (3, 79302480), (4, 59476860), (5, 47581488), (6, 39651240), (8, 29738430), (9, 26434160), (10, 23790744), (12, 19825620), (15, 15860496), (16, 14869215), (18, 13217080), (20, 11895372), (24, 9912810), (30, 7930248), (36, 6608540), (40, 5947686), (45, 5286832), (48, 4956405), (60, 3965124), (72, 3304270), (80, 2973843), (90, 2643416), (120, 1982562), (144, 1652135), (180, 1321708), (240, 991281), (360, 660854), (720, 330427)]