270391920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36343}}^1$

素因数の和:36390

約数の個数: 80

約数和(自身を含む): 865277952

約数和(自身を除く): 594886032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 36343, 72686, 109029, 145372, 181715, 218058, 290744, 363430, 436116, 545145, 581488, 726860, 872232, 1090290, 1126633, 1453720, 1744464, 2180580, 2253266, 2907440, 3379899, 4361160, 4506532, 5633165, 6759798, 8722320, 9013064, 11266330, 13519596, 16899495, 18026128, 22532660, 27039192, 33798990, 45065320, 54078384, 67597980, 90130640, 135195960, 270391920]

約数ペア:

[(1, 270391920), (2, 135195960), (3, 90130640), (4, 67597980), (5, 54078384), (6, 45065320), (8, 33798990), (10, 27039192), (12, 22532660), (15, 18026128), (16, 16899495), (20, 13519596), (24, 11266330), (30, 9013064), (31, 8722320), (40, 6759798), (48, 5633165), (60, 4506532), (62, 4361160), (80, 3379899), (93, 2907440), (120, 2253266), (124, 2180580), (155, 1744464), (186, 1453720), (240, 1126633), (248, 1090290), (310, 872232), (372, 726860), (465, 581488), (496, 545145), (620, 436116), (744, 363430), (930, 290744), (1240, 218058), (1488, 181715), (1860, 145372), (2480, 109029), (3720, 72686), (7440, 36343)]