78116160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{81371}}^1$

素因数の和:81391

約数の個数: 56

約数和(自身を含む): 248021856

約数和(自身を除く): 169905696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 81371, 162742, 244113, 325484, 406855, 488226, 650968, 813710, 976452, 1220565, 1301936, 1627420, 1952904, 2441130, 2603872, 3254840, 3905808, 4882260, 5207744, 6509680, 7811616, 9764520, 13019360, 15623232, 19529040, 26038720, 39058080, 78116160]

約数ペア:

[(1, 78116160), (2, 39058080), (3, 26038720), (4, 19529040), (5, 15623232), (6, 13019360), (8, 9764520), (10, 7811616), (12, 6509680), (15, 5207744), (16, 4882260), (20, 3905808), (24, 3254840), (30, 2603872), (32, 2441130), (40, 1952904), (48, 1627420), (60, 1301936), (64, 1220565), (80, 976452), (96, 813710), (120, 650968), (160, 488226), (192, 406855), (240, 325484), (320, 244113), (480, 162742), (960, 81371)]