128292480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{22273}}^1$

素因数の和:22298

約数の個数: 96

約数和(自身を含む): 443029860

約数和(自身を除く): 314737380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 22273, 44546, 66819, 89092, 111365, 133638, 178184, 200457, 222730, 267276, 334095, 356368, 400914, 445460, 534552, 668190, 712736, 801828, 890920, 1002285, 1069104, 1336380, 1425472, 1603656, 1781840, 2004570, 2138208, 2672760, 2850944, 3207312, 3563680, 4009140, 4276416, 5345520, 6414624, 7127360, 8018280, 8552832, 10691040, 12829248, 14254720, 16036560, 21382080, 25658496, 32073120, 42764160, 64146240, 128292480]

約数ペア:

[(1, 128292480), (2, 64146240), (3, 42764160), (4, 32073120), (5, 25658496), (6, 21382080), (8, 16036560), (9, 14254720), (10, 12829248), (12, 10691040), (15, 8552832), (16, 8018280), (18, 7127360), (20, 6414624), (24, 5345520), (30, 4276416), (32, 4009140), (36, 3563680), (40, 3207312), (45, 2850944), (48, 2672760), (60, 2138208), (64, 2004570), (72, 1781840), (80, 1603656), (90, 1425472), (96, 1336380), (120, 1069104), (128, 1002285), (144, 890920), (160, 801828), (180, 712736), (192, 668190), (240, 534552), (288, 445460), (320, 400914), (360, 356368), (384, 334095), (480, 267276), (576, 222730), (640, 200457), (720, 178184), (960, 133638), (1152, 111365), (1440, 89092), (1920, 66819), (2880, 44546), (5760, 22273)]