27271560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 87816960

約数和(自身を除く): 60545400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 241, 246, 276, 328, 345, 410, 460, 482, 492, 552, 615, 690, 723, 820, 920, 943, 964, 984, 1205, 1230, 1380, 1446, 1640, 1886, 1928, 2410, 2460, 2760, 2829, 2892, 3615, 3772, 4715, 4820, 4920, 5543, 5658, 5784, 7230, 7544, 9430, 9640, 9881, 11086, 11316, 14145, 14460, 16629, 18860, 19762, 22172, 22632, 27715, 28290, 28920, 29643, 33258, 37720, 39524, 44344, 49405, 55430, 56580, 59286, 66516, 79048, 83145, 98810, 110860, 113160, 118572, 133032, 148215, 166290, 197620, 221720, 227263, 237144, 296430, 332580, 395240, 454526, 592860, 665160, 681789, 909052, 1136315, 1185720, 1363578, 1818104, 2272630, 2727156, 3408945, 4545260, 5454312, 6817890, 9090520, 13635780, 27271560]

約数ペア:

[(1, 27271560), (2, 13635780), (3, 9090520), (4, 6817890), (5, 5454312), (6, 4545260), (8, 3408945), (10, 2727156), (12, 2272630), (15, 1818104), (20, 1363578), (23, 1185720), (24, 1136315), (30, 909052), (40, 681789), (41, 665160), (46, 592860), (60, 454526), (69, 395240), (82, 332580), (92, 296430), (115, 237144), (120, 227263), (123, 221720), (138, 197620), (164, 166290), (184, 148215), (205, 133032), (230, 118572), (241, 113160), (246, 110860), (276, 98810), (328, 83145), (345, 79048), (410, 66516), (460, 59286), (482, 56580), (492, 55430), (552, 49405), (615, 44344), (690, 39524), (723, 37720), (820, 33258), (920, 29643), (943, 28920), (964, 28290), (984, 27715), (1205, 22632), (1230, 22172), (1380, 19762), (1446, 18860), (1640, 16629), (1886, 14460), (1928, 14145), (2410, 11316), (2460, 11086), (2760, 9881), (2829, 9640), (2892, 9430), (3615, 7544), (3772, 7230), (4715, 5784), (4820, 5658), (4920, 5543)]