153649680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 486921216

約数和(自身を除く): 333271536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 127, 142, 213, 240, 254, 284, 355, 381, 426, 508, 568, 635, 710, 762, 852, 1016, 1065, 1136, 1270, 1420, 1524, 1704, 1905, 2032, 2130, 2540, 2840, 3048, 3408, 3810, 4260, 5041, 5080, 5680, 6096, 7620, 8520, 9017, 10082, 10160, 15123, 15240, 17040, 18034, 20164, 25205, 27051, 30246, 30480, 36068, 40328, 45085, 50410, 54102, 60492, 72136, 75615, 80656, 90170, 100820, 108204, 120984, 135255, 144272, 151230, 180340, 201640, 216408, 241968, 270510, 302460, 360680, 403280, 432816, 541020, 604920, 640207, 721360, 1082040, 1209840, 1280414, 1920621, 2164080, 2560828, 3201035, 3841242, 5121656, 6402070, 7682484, 9603105, 10243312, 12804140, 15364968, 19206210, 25608280, 30729936, 38412420, 51216560, 76824840, 153649680]

約数ペア:

[(1, 153649680), (2, 76824840), (3, 51216560), (4, 38412420), (5, 30729936), (6, 25608280), (8, 19206210), (10, 15364968), (12, 12804140), (15, 10243312), (16, 9603105), (20, 7682484), (24, 6402070), (30, 5121656), (40, 3841242), (48, 3201035), (60, 2560828), (71, 2164080), (80, 1920621), (120, 1280414), (127, 1209840), (142, 1082040), (213, 721360), (240, 640207), (254, 604920), (284, 541020), (355, 432816), (381, 403280), (426, 360680), (508, 302460), (568, 270510), (635, 241968), (710, 216408), (762, 201640), (852, 180340), (1016, 151230), (1065, 144272), (1136, 135255), (1270, 120984), (1420, 108204), (1524, 100820), (1704, 90170), (1905, 80656), (2032, 75615), (2130, 72136), (2540, 60492), (2840, 54102), (3048, 50410), (3408, 45085), (3810, 40328), (4260, 36068), (5041, 30480), (5080, 30246), (5680, 27051), (6096, 25205), (7620, 20164), (8520, 18034), (9017, 17040), (10082, 15240), (10160, 15123)]