15355440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7109}}^1$

素因数の和:7131

約数の個数: 80

約数和(自身を含む): 52898400

約数和(自身を除く): 37542960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7109, 14218, 21327, 28436, 35545, 42654, 56872, 63981, 71090, 85308, 106635, 113744, 127962, 142180, 170616, 191943, 213270, 255924, 284360, 319905, 341232, 383886, 426540, 511848, 568720, 639810, 767772, 853080, 959715, 1023696, 1279620, 1535544, 1706160, 1919430, 2559240, 3071088, 3838860, 5118480, 7677720, 15355440]

約数ペア:

[(1, 15355440), (2, 7677720), (3, 5118480), (4, 3838860), (5, 3071088), (6, 2559240), (8, 1919430), (9, 1706160), (10, 1535544), (12, 1279620), (15, 1023696), (16, 959715), (18, 853080), (20, 767772), (24, 639810), (27, 568720), (30, 511848), (36, 426540), (40, 383886), (45, 341232), (48, 319905), (54, 284360), (60, 255924), (72, 213270), (80, 191943), (90, 170616), (108, 142180), (120, 127962), (135, 113744), (144, 106635), (180, 85308), (216, 71090), (240, 63981), (270, 56872), (360, 42654), (432, 35545), (540, 28436), (720, 21327), (1080, 14218), (2160, 7109)]