211689480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{3373}}^1$

素因数の和:3910

約数の個数: 64

約数和(自身を含む): 636471360

約数和(自身を除く): 424781880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 1046, 1569, 2092, 2615, 3138, 3373, 4184, 5230, 6276, 6746, 7845, 10119, 10460, 12552, 13492, 15690, 16865, 20238, 20920, 26984, 31380, 33730, 40476, 50595, 62760, 67460, 80952, 101190, 134920, 202380, 404760, 1764079, 3528158, 5292237, 7056316, 8820395, 10584474, 14112632, 17640790, 21168948, 26461185, 35281580, 42337896, 52922370, 70563160, 105844740, 211689480]

約数ペア:

[(1, 211689480), (2, 105844740), (3, 70563160), (4, 52922370), (5, 42337896), (6, 35281580), (8, 26461185), (10, 21168948), (12, 17640790), (15, 14112632), (20, 10584474), (24, 8820395), (30, 7056316), (40, 5292237), (60, 3528158), (120, 1764079), (523, 404760), (1046, 202380), (1569, 134920), (2092, 101190), (2615, 80952), (3138, 67460), (3373, 62760), (4184, 50595), (5230, 40476), (6276, 33730), (6746, 31380), (7845, 26984), (10119, 20920), (10460, 20238), (12552, 16865), (13492, 15690)]