272075280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2143}}^1$

素因数の和:2205

約数の個数: 120

約数和(自身を含む): 882110208

約数和(自身を除く): 610034928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 690, 920, 1058, 1104, 1380, 1587, 1840, 2116, 2143, 2645, 2760, 3174, 4232, 4286, 5290, 5520, 6348, 6429, 7935, 8464, 8572, 10580, 10715, 12696, 12858, 15870, 17144, 21160, 21430, 25392, 25716, 31740, 32145, 34288, 42320, 42860, 49289, 51432, 63480, 64290, 85720, 98578, 102864, 126960, 128580, 147867, 171440, 197156, 246445, 257160, 295734, 394312, 492890, 514320, 591468, 739335, 788624, 985780, 1133647, 1182936, 1478670, 1971560, 2267294, 2365872, 2957340, 3400941, 3943120, 4534588, 5668235, 5914680, 6801882, 9069176, 11336470, 11829360, 13603764, 17004705, 18138352, 22672940, 27207528, 34009410, 45345880, 54415056, 68018820, 90691760, 136037640, 272075280]

約数ペア:

[(1, 272075280), (2, 136037640), (3, 90691760), (4, 68018820), (5, 54415056), (6, 45345880), (8, 34009410), (10, 27207528), (12, 22672940), (15, 18138352), (16, 17004705), (20, 13603764), (23, 11829360), (24, 11336470), (30, 9069176), (40, 6801882), (46, 5914680), (48, 5668235), (60, 4534588), (69, 3943120), (80, 3400941), (92, 2957340), (115, 2365872), (120, 2267294), (138, 1971560), (184, 1478670), (230, 1182936), (240, 1133647), (276, 985780), (345, 788624), (368, 739335), (460, 591468), (529, 514320), (552, 492890), (690, 394312), (920, 295734), (1058, 257160), (1104, 246445), (1380, 197156), (1587, 171440), (1840, 147867), (2116, 128580), (2143, 126960), (2645, 102864), (2760, 98578), (3174, 85720), (4232, 64290), (4286, 63480), (5290, 51432), (5520, 49289), (6348, 42860), (6429, 42320), (7935, 34288), (8464, 32145), (8572, 31740), (10580, 25716), (10715, 25392), (12696, 21430), (12858, 21160), (15870, 17144)]