54234840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 179262720

約数和(自身を除く): 125027880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 181, 220, 227, 264, 330, 362, 440, 454, 543, 660, 681, 724, 905, 908, 1086, 1135, 1320, 1362, 1448, 1810, 1816, 1991, 2172, 2270, 2497, 2715, 2724, 3405, 3620, 3982, 4344, 4540, 4994, 5430, 5448, 5973, 6810, 7240, 7491, 7964, 9080, 9955, 9988, 10860, 11946, 12485, 13620, 14982, 15928, 19910, 19976, 21720, 23892, 24970, 27240, 29865, 29964, 37455, 39820, 41087, 47784, 49940, 59730, 59928, 74910, 79640, 82174, 99880, 119460, 123261, 149820, 164348, 205435, 238920, 246522, 299640, 328696, 410870, 451957, 493044, 616305, 821740, 903914, 986088, 1232610, 1355871, 1643480, 1807828, 2259785, 2465220, 2711742, 3615656, 4519570, 4930440, 5423484, 6779355, 9039140, 10846968, 13558710, 18078280, 27117420, 54234840]

約数ペア:

[(1, 54234840), (2, 27117420), (3, 18078280), (4, 13558710), (5, 10846968), (6, 9039140), (8, 6779355), (10, 5423484), (11, 4930440), (12, 4519570), (15, 3615656), (20, 2711742), (22, 2465220), (24, 2259785), (30, 1807828), (33, 1643480), (40, 1355871), (44, 1232610), (55, 986088), (60, 903914), (66, 821740), (88, 616305), (110, 493044), (120, 451957), (132, 410870), (165, 328696), (181, 299640), (220, 246522), (227, 238920), (264, 205435), (330, 164348), (362, 149820), (440, 123261), (454, 119460), (543, 99880), (660, 82174), (681, 79640), (724, 74910), (905, 59928), (908, 59730), (1086, 49940), (1135, 47784), (1320, 41087), (1362, 39820), (1448, 37455), (1810, 29964), (1816, 29865), (1991, 27240), (2172, 24970), (2270, 23892), (2497, 21720), (2715, 19976), (2724, 19910), (3405, 15928), (3620, 14982), (3982, 13620), (4344, 12485), (4540, 11946), (4994, 10860), (5430, 9988), (5448, 9955), (5973, 9080), (6810, 7964), (7240, 7491)]