64146240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22273}}^1$

素因数の和:22296

約数の個数: 84

約数和(自身を含む): 220646244

約数和(自身を除く): 156500004

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 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, 3207312, 3563680, 4009140, 4276416, 5345520, 6414624, 7127360, 8018280, 10691040, 12829248, 16036560, 21382080, 32073120, 64146240]

約数ペア:

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