1124280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{347}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 3789720

約数和(自身を除く): 2665440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 347, 360, 405, 540, 648, 694, 810, 1041, 1080, 1388, 1620, 1735, 2082, 2776, 3123, 3240, 3470, 4164, 5205, 6246, 6940, 8328, 9369, 10410, 12492, 13880, 15615, 18738, 20820, 24984, 28107, 31230, 37476, 41640, 46845, 56214, 62460, 74952, 93690, 112428, 124920, 140535, 187380, 224856, 281070, 374760, 562140, 1124280]

約数ペア:

[(1, 1124280), (2, 562140), (3, 374760), (4, 281070), (5, 224856), (6, 187380), (8, 140535), (9, 124920), (10, 112428), (12, 93690), (15, 74952), (18, 62460), (20, 56214), (24, 46845), (27, 41640), (30, 37476), (36, 31230), (40, 28107), (45, 24984), (54, 20820), (60, 18738), (72, 15615), (81, 13880), (90, 12492), (108, 10410), (120, 9369), (135, 8328), (162, 6940), (180, 6246), (216, 5205), (270, 4164), (324, 3470), (347, 3240), (360, 3123), (405, 2776), (540, 2082), (648, 1735), (694, 1620), (810, 1388), (1041, 1080)]