120416640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1144

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 270284160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1063, 1180, 1416, 1770, 1888, 1920, 2126, 2360, 2832, 3189, 3540, 3776, 4252, 4720, 5315, 5664, 6378, 7080, 7552, 8504, 9440, 10630, 11328, 12756, 14160, 15945, 17008, 18880, 21260, 22656, 25512, 28320, 31890, 34016, 37760, 42520, 51024, 56640, 62717, 63780, 68032, 85040, 102048, 113280, 125434, 127560, 136064, 170080, 188151, 204096, 250868, 255120, 313585, 340160, 376302, 408192, 501736, 510240, 627170, 680320, 752604, 940755, 1003472, 1020480, 1254340, 1505208, 1881510, 2006944, 2040960, 2508680, 3010416, 3763020, 4013888, 5017360, 6020832, 7526040, 8027776, 10034720, 12041664, 15052080, 20069440, 24083328, 30104160, 40138880, 60208320, 120416640]

約数ペア:

[(1, 120416640), (2, 60208320), (3, 40138880), (4, 30104160), (5, 24083328), (6, 20069440), (8, 15052080), (10, 12041664), (12, 10034720), (15, 8027776), (16, 7526040), (20, 6020832), (24, 5017360), (30, 4013888), (32, 3763020), (40, 3010416), (48, 2508680), (59, 2040960), (60, 2006944), (64, 1881510), (80, 1505208), (96, 1254340), (118, 1020480), (120, 1003472), (128, 940755), (160, 752604), (177, 680320), (192, 627170), (236, 510240), (240, 501736), (295, 408192), (320, 376302), (354, 340160), (384, 313585), (472, 255120), (480, 250868), (590, 204096), (640, 188151), (708, 170080), (885, 136064), (944, 127560), (960, 125434), (1063, 113280), (1180, 102048), (1416, 85040), (1770, 68032), (1888, 63780), (1920, 62717), (2126, 56640), (2360, 51024), (2832, 42520), (3189, 37760), (3540, 34016), (3776, 31890), (4252, 28320), (4720, 25512), (5315, 22656), (5664, 21260), (6378, 18880), (7080, 17008), (7552, 15945), (8504, 14160), (9440, 12756), (10630, 11328)]