264554880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:856

約数の個数: 128

約数和(自身を含む): 848378880

約数和(自身を除く): 583824000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 227, 240, 320, 384, 454, 480, 607, 640, 681, 908, 960, 1135, 1214, 1362, 1816, 1821, 1920, 2270, 2428, 2724, 3035, 3405, 3632, 3642, 4540, 4856, 5448, 6070, 6810, 7264, 7284, 9080, 9105, 9712, 10896, 12140, 13620, 14528, 14568, 18160, 18210, 19424, 21792, 24280, 27240, 29056, 29136, 36320, 36420, 38848, 43584, 48560, 54480, 58272, 72640, 72840, 77696, 87168, 97120, 108960, 116544, 137789, 145280, 145680, 194240, 217920, 233088, 275578, 291360, 388480, 413367, 435840, 551156, 582720, 688945, 826734, 1102312, 1165440, 1377890, 1653468, 2066835, 2204624, 2755780, 3306936, 4133670, 4409248, 5511560, 6613872, 8267340, 8818496, 11023120, 13227744, 16534680, 17636992, 22046240, 26455488, 33069360, 44092480, 52910976, 66138720, 88184960, 132277440, 264554880]

約数ペア:

[(1, 264554880), (2, 132277440), (3, 88184960), (4, 66138720), (5, 52910976), (6, 44092480), (8, 33069360), (10, 26455488), (12, 22046240), (15, 17636992), (16, 16534680), (20, 13227744), (24, 11023120), (30, 8818496), (32, 8267340), (40, 6613872), (48, 5511560), (60, 4409248), (64, 4133670), (80, 3306936), (96, 2755780), (120, 2204624), (128, 2066835), (160, 1653468), (192, 1377890), (227, 1165440), (240, 1102312), (320, 826734), (384, 688945), (454, 582720), (480, 551156), (607, 435840), (640, 413367), (681, 388480), (908, 291360), (960, 275578), (1135, 233088), (1214, 217920), (1362, 194240), (1816, 145680), (1821, 145280), (1920, 137789), (2270, 116544), (2428, 108960), (2724, 97120), (3035, 87168), (3405, 77696), (3632, 72840), (3642, 72640), (4540, 58272), (4856, 54480), (5448, 48560), (6070, 43584), (6810, 38848), (7264, 36420), (7284, 36320), (9080, 29136), (9105, 29056), (9712, 27240), (10896, 24280), (12140, 21792), (13620, 19424), (14528, 18210), (14568, 18160)]