56814720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 183306240

約数和(自身を除く): 126491520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 233, 240, 254, 320, 381, 384, 466, 480, 508, 635, 640, 699, 762, 932, 960, 1016, 1165, 1270, 1398, 1524, 1864, 1905, 1920, 2032, 2330, 2540, 2796, 3048, 3495, 3728, 3810, 4064, 4660, 5080, 5592, 6096, 6990, 7456, 7620, 8128, 9320, 10160, 11184, 12192, 13980, 14912, 15240, 16256, 18640, 20320, 22368, 24384, 27960, 29591, 29824, 30480, 37280, 40640, 44736, 48768, 55920, 59182, 60960, 74560, 81280, 88773, 89472, 111840, 118364, 121920, 147955, 149120, 177546, 223680, 236728, 243840, 295910, 355092, 443865, 447360, 473456, 591820, 710184, 887730, 946912, 1183640, 1420368, 1775460, 1893824, 2367280, 2840736, 3550920, 3787648, 4734560, 5681472, 7101840, 9469120, 11362944, 14203680, 18938240, 28407360, 56814720]

約数ペア:

[(1, 56814720), (2, 28407360), (3, 18938240), (4, 14203680), (5, 11362944), (6, 9469120), (8, 7101840), (10, 5681472), (12, 4734560), (15, 3787648), (16, 3550920), (20, 2840736), (24, 2367280), (30, 1893824), (32, 1775460), (40, 1420368), (48, 1183640), (60, 946912), (64, 887730), (80, 710184), (96, 591820), (120, 473456), (127, 447360), (128, 443865), (160, 355092), (192, 295910), (233, 243840), (240, 236728), (254, 223680), (320, 177546), (381, 149120), (384, 147955), (466, 121920), (480, 118364), (508, 111840), (635, 89472), (640, 88773), (699, 81280), (762, 74560), (932, 60960), (960, 59182), (1016, 55920), (1165, 48768), (1270, 44736), (1398, 40640), (1524, 37280), (1864, 30480), (1905, 29824), (1920, 29591), (2032, 27960), (2330, 24384), (2540, 22368), (2796, 20320), (3048, 18640), (3495, 16256), (3728, 15240), (3810, 14912), (4064, 13980), (4660, 12192), (5080, 11184), (5592, 10160), (6096, 9320), (6990, 8128), (7456, 7620)]