65002320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{90281}}^1$

素因数の和:90300

約数の個数: 60

約数和(自身を含む): 218301876

約数和(自身を除く): 153299556

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, 90281, 180562, 270843, 361124, 451405, 541686, 722248, 812529, 902810, 1083372, 1354215, 1444496, 1625058, 1805620, 2166744, 2708430, 3250116, 3611240, 4062645, 4333488, 5416860, 6500232, 7222480, 8125290, 10833720, 13000464, 16250580, 21667440, 32501160, 65002320]

約数ペア:

[(1, 65002320), (2, 32501160), (3, 21667440), (4, 16250580), (5, 13000464), (6, 10833720), (8, 8125290), (9, 7222480), (10, 6500232), (12, 5416860), (15, 4333488), (16, 4062645), (18, 3611240), (20, 3250116), (24, 2708430), (30, 2166744), (36, 1805620), (40, 1625058), (45, 1444496), (48, 1354215), (60, 1083372), (72, 902810), (80, 812529), (90, 722248), (120, 541686), (144, 451405), (180, 361124), (240, 270843), (360, 180562), (720, 90281)]