124844280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 286419720

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, 220, 264, 271, 330, 349, 440, 542, 660, 698, 813, 1047, 1084, 1320, 1355, 1396, 1626, 1745, 2094, 2168, 2710, 2792, 2981, 3252, 3490, 3839, 4065, 4188, 5235, 5420, 5962, 6504, 6980, 7678, 8130, 8376, 8943, 10470, 10840, 11517, 11924, 13960, 14905, 15356, 16260, 17886, 19195, 20940, 23034, 23848, 29810, 30712, 32520, 35772, 38390, 41880, 44715, 46068, 57585, 59620, 71544, 76780, 89430, 92136, 94579, 115170, 119240, 153560, 178860, 189158, 230340, 283737, 357720, 378316, 460680, 472895, 567474, 756632, 945790, 1040369, 1134948, 1418685, 1891580, 2080738, 2269896, 2837370, 3121107, 3783160, 4161476, 5201845, 5674740, 6242214, 8322952, 10403690, 11349480, 12484428, 15605535, 20807380, 24968856, 31211070, 41614760, 62422140, 124844280]

約数ペア:

[(1, 124844280), (2, 62422140), (3, 41614760), (4, 31211070), (5, 24968856), (6, 20807380), (8, 15605535), (10, 12484428), (11, 11349480), (12, 10403690), (15, 8322952), (20, 6242214), (22, 5674740), (24, 5201845), (30, 4161476), (33, 3783160), (40, 3121107), (44, 2837370), (55, 2269896), (60, 2080738), (66, 1891580), (88, 1418685), (110, 1134948), (120, 1040369), (132, 945790), (165, 756632), (220, 567474), (264, 472895), (271, 460680), (330, 378316), (349, 357720), (440, 283737), (542, 230340), (660, 189158), (698, 178860), (813, 153560), (1047, 119240), (1084, 115170), (1320, 94579), (1355, 92136), (1396, 89430), (1626, 76780), (1745, 71544), (2094, 59620), (2168, 57585), (2710, 46068), (2792, 44715), (2981, 41880), (3252, 38390), (3490, 35772), (3839, 32520), (4065, 30712), (4188, 29810), (5235, 23848), (5420, 23034), (5962, 20940), (6504, 19195), (6980, 17886), (7678, 16260), (8130, 15356), (8376, 14905), (8943, 13960), (10470, 11924), (10840, 11517)]