142795440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66109}}^1$

素因数の和:66131

約数の個数: 80

約数和(自身を含む): 491858400

約数和(自身を除く): 349062960

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, 66109, 132218, 198327, 264436, 330545, 396654, 528872, 594981, 661090, 793308, 991635, 1057744, 1189962, 1322180, 1586616, 1784943, 1983270, 2379924, 2644360, 2974905, 3173232, 3569886, 3966540, 4759848, 5288720, 5949810, 7139772, 7933080, 8924715, 9519696, 11899620, 14279544, 15866160, 17849430, 23799240, 28559088, 35698860, 47598480, 71397720, 142795440]

約数ペア:

[(1, 142795440), (2, 71397720), (3, 47598480), (4, 35698860), (5, 28559088), (6, 23799240), (8, 17849430), (9, 15866160), (10, 14279544), (12, 11899620), (15, 9519696), (16, 8924715), (18, 7933080), (20, 7139772), (24, 5949810), (27, 5288720), (30, 4759848), (36, 3966540), (40, 3569886), (45, 3173232), (48, 2974905), (54, 2644360), (60, 2379924), (72, 1983270), (80, 1784943), (90, 1586616), (108, 1322180), (120, 1189962), (135, 1057744), (144, 991635), (180, 793308), (216, 661090), (240, 594981), (270, 528872), (360, 396654), (432, 330545), (540, 264436), (720, 198327), (1080, 132218), (2160, 66109)]