30337120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1567}}^1$

素因数の和:1604

約数の個数: 72

約数和(自身を含む): 78829632

約数和(自身を除く): 48492512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1567, 1760, 1936, 2420, 3134, 3872, 4840, 6268, 7835, 9680, 12536, 15670, 17237, 19360, 25072, 31340, 34474, 50144, 62680, 68948, 86185, 125360, 137896, 172370, 189607, 250720, 275792, 344740, 379214, 551584, 689480, 758428, 948035, 1378960, 1516856, 1896070, 2757920, 3033712, 3792140, 6067424, 7584280, 15168560, 30337120]

約数ペア:

[(1, 30337120), (2, 15168560), (4, 7584280), (5, 6067424), (8, 3792140), (10, 3033712), (11, 2757920), (16, 1896070), (20, 1516856), (22, 1378960), (32, 948035), (40, 758428), (44, 689480), (55, 551584), (80, 379214), (88, 344740), (110, 275792), (121, 250720), (160, 189607), (176, 172370), (220, 137896), (242, 125360), (352, 86185), (440, 68948), (484, 62680), (605, 50144), (880, 34474), (968, 31340), (1210, 25072), (1567, 19360), (1760, 17237), (1936, 15670), (2420, 12536), (3134, 9680), (3872, 7835), (4840, 6268)]