160454880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{111427}}^1$

素因数の和:111448

約数の個数: 72

約数和(自身を含む): 547557192

約数和(自身を除く): 387102312

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, 111427, 222854, 334281, 445708, 557135, 668562, 891416, 1002843, 1114270, 1337124, 1671405, 1782832, 2005686, 2228540, 2674248, 3342810, 3565664, 4011372, 4457080, 5014215, 5348496, 6685620, 8022744, 8914160, 10028430, 10696992, 13371240, 16045488, 17828320, 20056860, 26742480, 32090976, 40113720, 53484960, 80227440, 160454880]

約数ペア:

[(1, 160454880), (2, 80227440), (3, 53484960), (4, 40113720), (5, 32090976), (6, 26742480), (8, 20056860), (9, 17828320), (10, 16045488), (12, 13371240), (15, 10696992), (16, 10028430), (18, 8914160), (20, 8022744), (24, 6685620), (30, 5348496), (32, 5014215), (36, 4457080), (40, 4011372), (45, 3565664), (48, 3342810), (60, 2674248), (72, 2228540), (80, 2005686), (90, 1782832), (96, 1671405), (120, 1337124), (144, 1114270), (160, 1002843), (180, 891416), (240, 668562), (288, 557135), (360, 445708), (480, 334281), (720, 222854), (1440, 111427)]