521635320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5231}}^1$

素因数の和:5525

約数の個数: 96

約数和(自身を含む): 1701760320

約数和(自身を除く): 1180125000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 831, 1108, 1385, 1662, 2216, 2493, 2770, 3324, 4155, 4986, 5231, 5540, 6648, 8310, 9972, 10462, 11080, 12465, 15693, 16620, 19944, 20924, 24930, 26155, 31386, 33240, 41848, 47079, 49860, 52310, 62772, 78465, 94158, 99720, 104620, 125544, 156930, 188316, 209240, 235395, 313860, 376632, 470790, 627720, 941580, 1448987, 1883160, 2897974, 4346961, 5795948, 7244935, 8693922, 11591896, 13040883, 14489870, 17387844, 21734805, 26081766, 28979740, 34775688, 43469610, 52163532, 57959480, 65204415, 86939220, 104327064, 130408830, 173878440, 260817660, 521635320]

約数ペア:

[(1, 521635320), (2, 260817660), (3, 173878440), (4, 130408830), (5, 104327064), (6, 86939220), (8, 65204415), (9, 57959480), (10, 52163532), (12, 43469610), (15, 34775688), (18, 28979740), (20, 26081766), (24, 21734805), (30, 17387844), (36, 14489870), (40, 13040883), (45, 11591896), (60, 8693922), (72, 7244935), (90, 5795948), (120, 4346961), (180, 2897974), (277, 1883160), (360, 1448987), (554, 941580), (831, 627720), (1108, 470790), (1385, 376632), (1662, 313860), (2216, 235395), (2493, 209240), (2770, 188316), (3324, 156930), (4155, 125544), (4986, 104620), (5231, 99720), (5540, 94158), (6648, 78465), (8310, 62772), (9972, 52310), (10462, 49860), (11080, 47079), (12465, 41848), (15693, 33240), (16620, 31386), (19944, 26155), (20924, 24930)]