168682320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{234281}}^1$

素因数の和:234300

約数の個数: 60

約数和(自身を含む): 566493876

約数和(自身を除く): 397811556

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, 234281, 468562, 702843, 937124, 1171405, 1405686, 1874248, 2108529, 2342810, 2811372, 3514215, 3748496, 4217058, 4685620, 5622744, 7028430, 8434116, 9371240, 10542645, 11245488, 14056860, 16868232, 18742480, 21085290, 28113720, 33736464, 42170580, 56227440, 84341160, 168682320]

約数ペア:

[(1, 168682320), (2, 84341160), (3, 56227440), (4, 42170580), (5, 33736464), (6, 28113720), (8, 21085290), (9, 18742480), (10, 16868232), (12, 14056860), (15, 11245488), (16, 10542645), (18, 9371240), (20, 8434116), (24, 7028430), (30, 5622744), (36, 4685620), (40, 4217058), (45, 3748496), (48, 3514215), (60, 2811372), (72, 2342810), (80, 2108529), (90, 1874248), (120, 1405686), (144, 1171405), (180, 937124), (240, 702843), (360, 468562), (720, 234281)]