71328960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{24767}}^1$

素因数の和:24790

約数の個数: 84

約数和(自身を含む): 245351808

約数和(自身を除く): 174022848

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, 24767, 49534, 74301, 99068, 123835, 148602, 198136, 222903, 247670, 297204, 371505, 396272, 445806, 495340, 594408, 743010, 792544, 891612, 990680, 1114515, 1188816, 1486020, 1585088, 1783224, 1981360, 2229030, 2377632, 2972040, 3566448, 3962720, 4458060, 4755264, 5944080, 7132896, 7925440, 8916120, 11888160, 14265792, 17832240, 23776320, 35664480, 71328960]

約数ペア:

[(1, 71328960), (2, 35664480), (3, 23776320), (4, 17832240), (5, 14265792), (6, 11888160), (8, 8916120), (9, 7925440), (10, 7132896), (12, 5944080), (15, 4755264), (16, 4458060), (18, 3962720), (20, 3566448), (24, 2972040), (30, 2377632), (32, 2229030), (36, 1981360), (40, 1783224), (45, 1585088), (48, 1486020), (60, 1188816), (64, 1114515), (72, 990680), (80, 891612), (90, 792544), (96, 743010), (120, 594408), (144, 495340), (160, 445806), (180, 396272), (192, 371505), (240, 297204), (288, 247670), (320, 222903), (360, 198136), (480, 148602), (576, 123835), (720, 99068), (960, 74301), (1440, 49534), (2880, 24767)]