1270881240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10559}}^1$

素因数の和:10649

約数の個数: 128

約数和(自身を含む): 4105728000

約数和(自身を除く): 2834846760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 170, 177, 204, 236, 255, 295, 340, 354, 408, 472, 510, 590, 680, 708, 885, 1003, 1020, 1180, 1416, 1770, 2006, 2040, 2360, 3009, 3540, 4012, 5015, 6018, 7080, 8024, 10030, 10559, 12036, 15045, 20060, 21118, 24072, 30090, 31677, 40120, 42236, 52795, 60180, 63354, 84472, 105590, 120360, 126708, 158385, 179503, 211180, 253416, 316770, 359006, 422360, 538509, 622981, 633540, 718012, 897515, 1077018, 1245962, 1267080, 1436024, 1795030, 1868943, 2154036, 2491924, 2692545, 3114905, 3590060, 3737886, 4308072, 4983848, 5385090, 6229810, 7180120, 7475772, 9344715, 10590677, 10770180, 12459620, 14951544, 18689430, 21181354, 21540360, 24919240, 31772031, 37378860, 42362708, 52953385, 63544062, 74757720, 84725416, 105906770, 127088124, 158860155, 211813540, 254176248, 317720310, 423627080, 635440620, 1270881240]

約数ペア:

[(1, 1270881240), (2, 635440620), (3, 423627080), (4, 317720310), (5, 254176248), (6, 211813540), (8, 158860155), (10, 127088124), (12, 105906770), (15, 84725416), (17, 74757720), (20, 63544062), (24, 52953385), (30, 42362708), (34, 37378860), (40, 31772031), (51, 24919240), (59, 21540360), (60, 21181354), (68, 18689430), (85, 14951544), (102, 12459620), (118, 10770180), (120, 10590677), (136, 9344715), (170, 7475772), (177, 7180120), (204, 6229810), (236, 5385090), (255, 4983848), (295, 4308072), (340, 3737886), (354, 3590060), (408, 3114905), (472, 2692545), (510, 2491924), (590, 2154036), (680, 1868943), (708, 1795030), (885, 1436024), (1003, 1267080), (1020, 1245962), (1180, 1077018), (1416, 897515), (1770, 718012), (2006, 633540), (2040, 622981), (2360, 538509), (3009, 422360), (3540, 359006), (4012, 316770), (5015, 253416), (6018, 211180), (7080, 179503), (8024, 158385), (10030, 126708), (10559, 120360), (12036, 105590), (15045, 84472), (20060, 63354), (21118, 60180), (24072, 52795), (30090, 42236), (31677, 40120)]