1253616960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68729}}^1$

素因数の和:68768

約数の個数: 112

約数和(自身を含む): 4189780800

約数和(自身を除く): 2936163840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 68729, 137458, 206187, 274916, 343645, 412374, 549832, 687290, 824748, 1030935, 1099664, 1305851, 1374580, 1649496, 2061870, 2199328, 2611702, 2749160, 3298992, 3917553, 4123740, 4398656, 5223404, 5498320, 6529255, 6597984, 7835106, 8247480, 10446808, 10996640, 13058510, 13195968, 15670212, 16494960, 19587765, 20893616, 21993280, 26117020, 31340424, 32989920, 39175530, 41787232, 52234040, 62680848, 65979840, 78351060, 83574464, 104468080, 125361696, 156702120, 208936160, 250723392, 313404240, 417872320, 626808480, 1253616960]

約数ペア:

[(1, 1253616960), (2, 626808480), (3, 417872320), (4, 313404240), (5, 250723392), (6, 208936160), (8, 156702120), (10, 125361696), (12, 104468080), (15, 83574464), (16, 78351060), (19, 65979840), (20, 62680848), (24, 52234040), (30, 41787232), (32, 39175530), (38, 32989920), (40, 31340424), (48, 26117020), (57, 21993280), (60, 20893616), (64, 19587765), (76, 16494960), (80, 15670212), (95, 13195968), (96, 13058510), (114, 10996640), (120, 10446808), (152, 8247480), (160, 7835106), (190, 6597984), (192, 6529255), (228, 5498320), (240, 5223404), (285, 4398656), (304, 4123740), (320, 3917553), (380, 3298992), (456, 2749160), (480, 2611702), (570, 2199328), (608, 2061870), (760, 1649496), (912, 1374580), (960, 1305851), (1140, 1099664), (1216, 1030935), (1520, 824748), (1824, 687290), (2280, 549832), (3040, 412374), (3648, 343645), (4560, 274916), (6080, 206187), (9120, 137458), (18240, 68729)]