207087480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{575243}}^1$

素因数の和:575260

約数の個数: 48

約数和(自身を含む): 673035480

約数和(自身を除く): 465948000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 575243, 1150486, 1725729, 2300972, 2876215, 3451458, 4601944, 5177187, 5752430, 6902916, 8628645, 10354374, 11504860, 13805832, 17257290, 20708748, 23009720, 25885935, 34514580, 41417496, 51771870, 69029160, 103543740, 207087480]

約数ペア:

[(1, 207087480), (2, 103543740), (3, 69029160), (4, 51771870), (5, 41417496), (6, 34514580), (8, 25885935), (9, 23009720), (10, 20708748), (12, 17257290), (15, 13805832), (18, 11504860), (20, 10354374), (24, 8628645), (30, 6902916), (36, 5752430), (40, 5177187), (45, 4601944), (60, 3451458), (72, 2876215), (90, 2300972), (120, 1725729), (180, 1150486), (360, 575243)]