159607440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{221677}}^1$

素因数の和:221696

約数の個数: 60

約数和(自身を含む): 536017404

約数和(自身を除く): 376409964

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, 221677, 443354, 665031, 886708, 1108385, 1330062, 1773416, 1995093, 2216770, 2660124, 3325155, 3546832, 3990186, 4433540, 5320248, 6650310, 7980372, 8867080, 9975465, 10640496, 13300620, 15960744, 17734160, 19950930, 26601240, 31921488, 39901860, 53202480, 79803720, 159607440]

約数ペア:

[(1, 159607440), (2, 79803720), (3, 53202480), (4, 39901860), (5, 31921488), (6, 26601240), (8, 19950930), (9, 17734160), (10, 15960744), (12, 13300620), (15, 10640496), (16, 9975465), (18, 8867080), (20, 7980372), (24, 6650310), (30, 5320248), (36, 4433540), (40, 3990186), (45, 3546832), (48, 3325155), (60, 2660124), (72, 2216770), (80, 1995093), (90, 1773416), (120, 1330062), (144, 1108385), (180, 886708), (240, 665031), (360, 443354), (720, 221677)]