858357120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5659}}^1$

素因数の和:5760

約数の個数: 128

約数和(自身を含む): 2771136000

約数和(自身を除く): 1912778880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 5659, 6320, 7584, 9480, 10112, 11318, 12640, 15168, 16977, 18960, 22636, 25280, 28295, 30336, 33954, 37920, 45272, 50560, 56590, 67908, 75840, 84885, 90544, 113180, 135816, 151680, 169770, 181088, 226360, 271632, 339540, 362176, 447061, 452720, 543264, 679080, 724352, 894122, 905440, 1086528, 1341183, 1358160, 1788244, 1810880, 2173056, 2235305, 2682366, 2716320, 3576488, 3621760, 4470610, 5364732, 5432640, 6705915, 7152976, 8941220, 10729464, 10865280, 13411830, 14305952, 17882440, 21458928, 26823660, 28611904, 35764880, 42917856, 53647320, 57223808, 71529760, 85835712, 107294640, 143059520, 171671424, 214589280, 286119040, 429178560, 858357120]

約数ペア:

[(1, 858357120), (2, 429178560), (3, 286119040), (4, 214589280), (5, 171671424), (6, 143059520), (8, 107294640), (10, 85835712), (12, 71529760), (15, 57223808), (16, 53647320), (20, 42917856), (24, 35764880), (30, 28611904), (32, 26823660), (40, 21458928), (48, 17882440), (60, 14305952), (64, 13411830), (79, 10865280), (80, 10729464), (96, 8941220), (120, 7152976), (128, 6705915), (158, 5432640), (160, 5364732), (192, 4470610), (237, 3621760), (240, 3576488), (316, 2716320), (320, 2682366), (384, 2235305), (395, 2173056), (474, 1810880), (480, 1788244), (632, 1358160), (640, 1341183), (790, 1086528), (948, 905440), (960, 894122), (1185, 724352), (1264, 679080), (1580, 543264), (1896, 452720), (1920, 447061), (2370, 362176), (2528, 339540), (3160, 271632), (3792, 226360), (4740, 181088), (5056, 169770), (5659, 151680), (6320, 135816), (7584, 113180), (9480, 90544), (10112, 84885), (11318, 75840), (12640, 67908), (15168, 56590), (16977, 50560), (18960, 45272), (22636, 37920), (25280, 33954), (28295, 30336)]