252187080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12893}}^1$

素因数の和:13070

約数の個数: 64

約数和(自身を含む): 761261760

約数和(自身を除く): 509074680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 12893, 19560, 25786, 38679, 51572, 64465, 77358, 103144, 128930, 154716, 193395, 257860, 309432, 386790, 515720, 773580, 1547160, 2101559, 4203118, 6304677, 8406236, 10507795, 12609354, 16812472, 21015590, 25218708, 31523385, 42031180, 50437416, 63046770, 84062360, 126093540, 252187080]

約数ペア:

[(1, 252187080), (2, 126093540), (3, 84062360), (4, 63046770), (5, 50437416), (6, 42031180), (8, 31523385), (10, 25218708), (12, 21015590), (15, 16812472), (20, 12609354), (24, 10507795), (30, 8406236), (40, 6304677), (60, 4203118), (120, 2101559), (163, 1547160), (326, 773580), (489, 515720), (652, 386790), (815, 309432), (978, 257860), (1304, 193395), (1630, 154716), (1956, 128930), (2445, 103144), (3260, 77358), (3912, 64465), (4890, 51572), (6520, 38679), (9780, 25786), (12893, 19560)]