17926320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 56148192

約数和(自身を除く): 38221872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 661, 678, 904, 1130, 1322, 1356, 1695, 1808, 1983, 2260, 2644, 2712, 3305, 3390, 3966, 4520, 5288, 5424, 6610, 6780, 7932, 9040, 9915, 10576, 13220, 13560, 15864, 19830, 26440, 27120, 31728, 39660, 52880, 74693, 79320, 149386, 158640, 224079, 298772, 373465, 448158, 597544, 746930, 896316, 1120395, 1195088, 1493860, 1792632, 2240790, 2987720, 3585264, 4481580, 5975440, 8963160, 17926320]

約数ペア:

[(1, 17926320), (2, 8963160), (3, 5975440), (4, 4481580), (5, 3585264), (6, 2987720), (8, 2240790), (10, 1792632), (12, 1493860), (15, 1195088), (16, 1120395), (20, 896316), (24, 746930), (30, 597544), (40, 448158), (48, 373465), (60, 298772), (80, 224079), (113, 158640), (120, 149386), (226, 79320), (240, 74693), (339, 52880), (452, 39660), (565, 31728), (661, 27120), (678, 26440), (904, 19830), (1130, 15864), (1322, 13560), (1356, 13220), (1695, 10576), (1808, 9915), (1983, 9040), (2260, 7932), (2644, 6780), (2712, 6610), (3305, 5424), (3390, 5288), (3966, 4520)]