55459680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2748

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 123367584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 2687, 3440, 4128, 5160, 5374, 6880, 8061, 10320, 10748, 13435, 16122, 20640, 21496, 26870, 32244, 40305, 42992, 53740, 64488, 80610, 85984, 107480, 115541, 128976, 161220, 214960, 231082, 257952, 322440, 346623, 429920, 462164, 577705, 644880, 693246, 924328, 1155410, 1289760, 1386492, 1733115, 1848656, 2310820, 2772984, 3466230, 3697312, 4621640, 5545968, 6932460, 9243280, 11091936, 13864920, 18486560, 27729840, 55459680]

約数ペア:

[(1, 55459680), (2, 27729840), (3, 18486560), (4, 13864920), (5, 11091936), (6, 9243280), (8, 6932460), (10, 5545968), (12, 4621640), (15, 3697312), (16, 3466230), (20, 2772984), (24, 2310820), (30, 1848656), (32, 1733115), (40, 1386492), (43, 1289760), (48, 1155410), (60, 924328), (80, 693246), (86, 644880), (96, 577705), (120, 462164), (129, 429920), (160, 346623), (172, 322440), (215, 257952), (240, 231082), (258, 214960), (344, 161220), (430, 128976), (480, 115541), (516, 107480), (645, 85984), (688, 80610), (860, 64488), (1032, 53740), (1290, 42992), (1376, 40305), (1720, 32244), (2064, 26870), (2580, 21496), (2687, 20640), (3440, 16122), (4128, 13435), (5160, 10748), (5374, 10320), (6880, 8061)]