269119320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 847895040

約数和(自身を除く): 578775720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 281, 345, 347, 460, 552, 562, 690, 694, 843, 920, 1041, 1124, 1380, 1388, 1405, 1686, 1735, 2082, 2248, 2760, 2776, 2810, 3372, 3470, 4164, 4215, 5205, 5620, 6463, 6744, 6940, 7981, 8328, 8430, 10410, 11240, 12926, 13880, 15962, 16860, 19389, 20820, 23943, 25852, 31924, 32315, 33720, 38778, 39905, 41640, 47886, 51704, 63848, 64630, 77556, 79810, 95772, 96945, 97507, 119715, 129260, 155112, 159620, 191544, 193890, 195014, 239430, 258520, 292521, 319240, 387780, 390028, 478860, 487535, 585042, 775560, 780056, 957720, 975070, 1170084, 1462605, 1950140, 2242661, 2340168, 2925210, 3900280, 4485322, 5850420, 6727983, 8970644, 11213305, 11700840, 13455966, 17941288, 22426610, 26911932, 33639915, 44853220, 53823864, 67279830, 89706440, 134559660, 269119320]

約数ペア:

[(1, 269119320), (2, 134559660), (3, 89706440), (4, 67279830), (5, 53823864), (6, 44853220), (8, 33639915), (10, 26911932), (12, 22426610), (15, 17941288), (20, 13455966), (23, 11700840), (24, 11213305), (30, 8970644), (40, 6727983), (46, 5850420), (60, 4485322), (69, 3900280), (92, 2925210), (115, 2340168), (120, 2242661), (138, 1950140), (184, 1462605), (230, 1170084), (276, 975070), (281, 957720), (345, 780056), (347, 775560), (460, 585042), (552, 487535), (562, 478860), (690, 390028), (694, 387780), (843, 319240), (920, 292521), (1041, 258520), (1124, 239430), (1380, 195014), (1388, 193890), (1405, 191544), (1686, 159620), (1735, 155112), (2082, 129260), (2248, 119715), (2760, 97507), (2776, 96945), (2810, 95772), (3372, 79810), (3470, 77556), (4164, 64630), (4215, 63848), (5205, 51704), (5620, 47886), (6463, 41640), (6744, 39905), (6940, 38778), (7981, 33720), (8328, 32315), (8430, 31924), (10410, 25852), (11240, 23943), (12926, 20820), (13880, 19389), (15962, 16860)]