764086320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8101}}^1$

素因数の和:8251

約数の個数: 120

約数和(自身を含む): 2585963952

約数和(自身を除く): 1821877632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 6288, 7860, 8101, 9432, 10480, 11790, 15720, 16202, 18864, 23580, 24303, 31440, 32404, 40505, 47160, 48606, 64808, 72909, 81010, 94320, 97212, 121515, 129616, 145818, 162020, 194424, 243030, 291636, 324040, 364545, 388848, 486060, 583272, 648080, 729090, 972120, 1061231, 1166544, 1458180, 1944240, 2122462, 2916360, 3183693, 4244924, 5306155, 5832720, 6367386, 8489848, 9551079, 10612310, 12734772, 15918465, 16979696, 19102158, 21224620, 25469544, 31836930, 38204316, 42449240, 47755395, 50939088, 63673860, 76408632, 84898480, 95510790, 127347720, 152817264, 191021580, 254695440, 382043160, 764086320]

約数ペア:

[(1, 764086320), (2, 382043160), (3, 254695440), (4, 191021580), (5, 152817264), (6, 127347720), (8, 95510790), (9, 84898480), (10, 76408632), (12, 63673860), (15, 50939088), (16, 47755395), (18, 42449240), (20, 38204316), (24, 31836930), (30, 25469544), (36, 21224620), (40, 19102158), (45, 16979696), (48, 15918465), (60, 12734772), (72, 10612310), (80, 9551079), (90, 8489848), (120, 6367386), (131, 5832720), (144, 5306155), (180, 4244924), (240, 3183693), (262, 2916360), (360, 2122462), (393, 1944240), (524, 1458180), (655, 1166544), (720, 1061231), (786, 972120), (1048, 729090), (1179, 648080), (1310, 583272), (1572, 486060), (1965, 388848), (2096, 364545), (2358, 324040), (2620, 291636), (3144, 243030), (3930, 194424), (4716, 162020), (5240, 145818), (5895, 129616), (6288, 121515), (7860, 97212), (8101, 94320), (9432, 81010), (10480, 72909), (11790, 64808), (15720, 48606), (16202, 47160), (18864, 40505), (23580, 32404), (24303, 31440)]