6450840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 23783760

約数和(自身を除く): 17332920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 181, 198, 216, 220, 264, 270, 297, 324, 330, 360, 362, 396, 405, 440, 495, 540, 543, 594, 648, 660, 724, 792, 810, 891, 905, 990, 1080, 1086, 1188, 1320, 1448, 1485, 1620, 1629, 1782, 1810, 1980, 1991, 2172, 2376, 2715, 2970, 3240, 3258, 3564, 3620, 3960, 3982, 4344, 4455, 4887, 5430, 5940, 5973, 6516, 7128, 7240, 7964, 8145, 8910, 9774, 9955, 10860, 11880, 11946, 13032, 14661, 15928, 16290, 17820, 17919, 19548, 19910, 21720, 23892, 24435, 29322, 29865, 32580, 35640, 35838, 39096, 39820, 47784, 48870, 53757, 58644, 59730, 65160, 71676, 73305, 79640, 89595, 97740, 107514, 117288, 119460, 143352, 146610, 161271, 179190, 195480, 215028, 238920, 268785, 293220, 322542, 358380, 430056, 537570, 586440, 645084, 716760, 806355, 1075140, 1290168, 1612710, 2150280, 3225420, 6450840]

約数ペア:

[(1, 6450840), (2, 3225420), (3, 2150280), (4, 1612710), (5, 1290168), (6, 1075140), (8, 806355), (9, 716760), (10, 645084), (11, 586440), (12, 537570), (15, 430056), (18, 358380), (20, 322542), (22, 293220), (24, 268785), (27, 238920), (30, 215028), (33, 195480), (36, 179190), (40, 161271), (44, 146610), (45, 143352), (54, 119460), (55, 117288), (60, 107514), (66, 97740), (72, 89595), (81, 79640), (88, 73305), (90, 71676), (99, 65160), (108, 59730), (110, 58644), (120, 53757), (132, 48870), (135, 47784), (162, 39820), (165, 39096), (180, 35838), (181, 35640), (198, 32580), (216, 29865), (220, 29322), (264, 24435), (270, 23892), (297, 21720), (324, 19910), (330, 19548), (360, 17919), (362, 17820), (396, 16290), (405, 15928), (440, 14661), (495, 13032), (540, 11946), (543, 11880), (594, 10860), (648, 9955), (660, 9774), (724, 8910), (792, 8145), (810, 7964), (891, 7240), (905, 7128), (990, 6516), (1080, 5973), (1086, 5940), (1188, 5430), (1320, 4887), (1448, 4455), (1485, 4344), (1620, 3982), (1629, 3960), (1782, 3620), (1810, 3564), (1980, 3258), (1991, 3240), (2172, 2970), (2376, 2715)]