180740232

素因数分解:

$2^3\times 3^2\times {\mathrm{701}}^1\times {\mathrm{3581}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 490339980

約数和(自身を除く): 309599748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 701, 1402, 2103, 2804, 3581, 4206, 5608, 6309, 7162, 8412, 10743, 12618, 14324, 16824, 21486, 25236, 28648, 32229, 42972, 50472, 64458, 85944, 128916, 257832, 2510281, 5020562, 7530843, 10041124, 15061686, 20082248, 22592529, 30123372, 45185058, 60246744, 90370116, 180740232]

約数ペア:

[(1, 180740232), (2, 90370116), (3, 60246744), (4, 45185058), (6, 30123372), (8, 22592529), (9, 20082248), (12, 15061686), (18, 10041124), (24, 7530843), (36, 5020562), (72, 2510281), (701, 257832), (1402, 128916), (2103, 85944), (2804, 64458), (3581, 50472), (4206, 42972), (5608, 32229), (6309, 28648), (7162, 25236), (8412, 21486), (10743, 16824), (12618, 14324)]