276789360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1303

約数の個数: 160

約数和(自身を含む): 917941248

約数和(自身を除く): 641151888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 46, 48, 60, 69, 80, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 240, 246, 276, 328, 345, 368, 410, 460, 492, 552, 615, 656, 690, 820, 920, 943, 984, 1104, 1223, 1230, 1380, 1640, 1840, 1886, 1968, 2446, 2460, 2760, 2829, 3280, 3669, 3772, 4715, 4892, 4920, 5520, 5658, 6115, 7338, 7544, 9430, 9784, 9840, 11316, 12230, 14145, 14676, 15088, 18345, 18860, 19568, 22632, 24460, 28129, 28290, 29352, 36690, 37720, 45264, 48920, 50143, 56258, 56580, 58704, 73380, 75440, 84387, 97840, 100286, 112516, 113160, 140645, 146760, 150429, 168774, 200572, 225032, 226320, 250715, 281290, 293520, 300858, 337548, 401144, 421935, 450064, 501430, 562580, 601716, 675096, 752145, 802288, 843870, 1002860, 1125160, 1153289, 1203432, 1350192, 1504290, 1687740, 2005720, 2250320, 2306578, 2406864, 3008580, 3375480, 3459867, 4011440, 4613156, 5766445, 6017160, 6750960, 6919734, 9226312, 11532890, 12034320, 13839468, 17299335, 18452624, 23065780, 27678936, 34598670, 46131560, 55357872, 69197340, 92263120, 138394680, 276789360]

約数ペア:

[(1, 276789360), (2, 138394680), (3, 92263120), (4, 69197340), (5, 55357872), (6, 46131560), (8, 34598670), (10, 27678936), (12, 23065780), (15, 18452624), (16, 17299335), (20, 13839468), (23, 12034320), (24, 11532890), (30, 9226312), (40, 6919734), (41, 6750960), (46, 6017160), (48, 5766445), (60, 4613156), (69, 4011440), (80, 3459867), (82, 3375480), (92, 3008580), (115, 2406864), (120, 2306578), (123, 2250320), (138, 2005720), (164, 1687740), (184, 1504290), (205, 1350192), (230, 1203432), (240, 1153289), (246, 1125160), (276, 1002860), (328, 843870), (345, 802288), (368, 752145), (410, 675096), (460, 601716), (492, 562580), (552, 501430), (615, 450064), (656, 421935), (690, 401144), (820, 337548), (920, 300858), (943, 293520), (984, 281290), (1104, 250715), (1223, 226320), (1230, 225032), (1380, 200572), (1640, 168774), (1840, 150429), (1886, 146760), (1968, 140645), (2446, 113160), (2460, 112516), (2760, 100286), (2829, 97840), (3280, 84387), (3669, 75440), (3772, 73380), (4715, 58704), (4892, 56580), (4920, 56258), (5520, 50143), (5658, 48920), (6115, 45264), (7338, 37720), (7544, 36690), (9430, 29352), (9784, 28290), (9840, 28129), (11316, 24460), (12230, 22632), (14145, 19568), (14676, 18860), (15088, 18345)]