1185308520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2027}}^1$

素因数の和:2495

約数の個数: 128

約数和(自身を含む): 3889866240

約数和(自身を除く): 2704557720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 443, 660, 886, 1320, 1329, 1772, 2027, 2215, 2658, 3544, 4054, 4430, 4873, 5316, 6081, 6645, 8108, 8860, 9746, 10135, 10632, 12162, 13290, 14619, 16216, 17720, 19492, 20270, 22297, 24324, 24365, 26580, 29238, 30405, 38984, 40540, 44594, 48648, 48730, 53160, 58476, 60810, 66891, 73095, 81080, 89188, 97460, 111485, 116952, 121620, 133782, 146190, 178376, 194920, 222970, 243240, 267564, 292380, 334455, 445940, 535128, 584760, 668910, 891880, 897961, 1337820, 1795922, 2675640, 2693883, 3591844, 4489805, 5387766, 7183688, 8979610, 9877571, 10775532, 13469415, 17959220, 19755142, 21551064, 26938830, 29632713, 35918440, 39510284, 49387855, 53877660, 59265426, 79020568, 98775710, 107755320, 118530852, 148163565, 197551420, 237061704, 296327130, 395102840, 592654260, 1185308520]

約数ペア:

[(1, 1185308520), (2, 592654260), (3, 395102840), (4, 296327130), (5, 237061704), (6, 197551420), (8, 148163565), (10, 118530852), (11, 107755320), (12, 98775710), (15, 79020568), (20, 59265426), (22, 53877660), (24, 49387855), (30, 39510284), (33, 35918440), (40, 29632713), (44, 26938830), (55, 21551064), (60, 19755142), (66, 17959220), (88, 13469415), (110, 10775532), (120, 9877571), (132, 8979610), (165, 7183688), (220, 5387766), (264, 4489805), (330, 3591844), (440, 2693883), (443, 2675640), (660, 1795922), (886, 1337820), (1320, 897961), (1329, 891880), (1772, 668910), (2027, 584760), (2215, 535128), (2658, 445940), (3544, 334455), (4054, 292380), (4430, 267564), (4873, 243240), (5316, 222970), (6081, 194920), (6645, 178376), (8108, 146190), (8860, 133782), (9746, 121620), (10135, 116952), (10632, 111485), (12162, 97460), (13290, 89188), (14619, 81080), (16216, 73095), (17720, 66891), (19492, 60810), (20270, 58476), (22297, 53160), (24324, 48730), (24365, 48648), (26580, 44594), (29238, 40540), (30405, 38984)]