121944960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{7057}}^1$

素因数の和:7085

約数の個数: 128

約数和(自身を含む): 431949600

約数和(自身を除く): 310004640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 7057, 8640, 14114, 17280, 21171, 28228, 35285, 42342, 56456, 63513, 70570, 84684, 105855, 112912, 127026, 141140, 169368, 190539, 211710, 225824, 254052, 282280, 317565, 338736, 381078, 423420, 451648, 508104, 564560, 635130, 677472, 762156, 846840, 903296, 952695, 1016208, 1129120, 1270260, 1354944, 1524312, 1693680, 1905390, 2032416, 2258240, 2540520, 2709888, 3048624, 3387360, 3810780, 4064832, 4516480, 5081040, 6097248, 6774720, 7621560, 8129664, 10162080, 12194496, 13549440, 15243120, 20324160, 24388992, 30486240, 40648320, 60972480, 121944960]

約数ペア:

[(1, 121944960), (2, 60972480), (3, 40648320), (4, 30486240), (5, 24388992), (6, 20324160), (8, 15243120), (9, 13549440), (10, 12194496), (12, 10162080), (15, 8129664), (16, 7621560), (18, 6774720), (20, 6097248), (24, 5081040), (27, 4516480), (30, 4064832), (32, 3810780), (36, 3387360), (40, 3048624), (45, 2709888), (48, 2540520), (54, 2258240), (60, 2032416), (64, 1905390), (72, 1693680), (80, 1524312), (90, 1354944), (96, 1270260), (108, 1129120), (120, 1016208), (128, 952695), (135, 903296), (144, 846840), (160, 762156), (180, 677472), (192, 635130), (216, 564560), (240, 508104), (270, 451648), (288, 423420), (320, 381078), (360, 338736), (384, 317565), (432, 282280), (480, 254052), (540, 225824), (576, 211710), (640, 190539), (720, 169368), (864, 141140), (960, 127026), (1080, 112912), (1152, 105855), (1440, 84684), (1728, 70570), (1920, 63513), (2160, 56456), (2880, 42342), (3456, 35285), (4320, 28228), (5760, 21171), (7057, 17280), (8640, 14114)]