2018535360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3181}}^1$

素因数の和:3862

約数の個数: 112

約数和(自身を含む): 6420563232

約数和(自身を除く): 4402027872

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, 160, 192, 240, 320, 480, 661, 960, 1322, 1983, 2644, 3181, 3305, 3966, 5288, 6362, 6610, 7932, 9543, 9915, 10576, 12724, 13220, 15864, 15905, 19086, 19830, 21152, 25448, 26440, 31728, 31810, 38172, 39660, 42304, 47715, 50896, 52880, 63456, 63620, 76344, 79320, 95430, 101792, 105760, 126912, 127240, 152688, 158640, 190860, 203584, 211520, 254480, 305376, 317280, 381720, 508960, 610752, 634560, 763440, 1017920, 1526880, 2102641, 3053760, 4205282, 6307923, 8410564, 10513205, 12615846, 16821128, 21026410, 25231692, 31539615, 33642256, 42052820, 50463384, 63079230, 67284512, 84105640, 100926768, 126158460, 134569024, 168211280, 201853536, 252316920, 336422560, 403707072, 504633840, 672845120, 1009267680, 2018535360]

約数ペア:

[(1, 2018535360), (2, 1009267680), (3, 672845120), (4, 504633840), (5, 403707072), (6, 336422560), (8, 252316920), (10, 201853536), (12, 168211280), (15, 134569024), (16, 126158460), (20, 100926768), (24, 84105640), (30, 67284512), (32, 63079230), (40, 50463384), (48, 42052820), (60, 33642256), (64, 31539615), (80, 25231692), (96, 21026410), (120, 16821128), (160, 12615846), (192, 10513205), (240, 8410564), (320, 6307923), (480, 4205282), (661, 3053760), (960, 2102641), (1322, 1526880), (1983, 1017920), (2644, 763440), (3181, 634560), (3305, 610752), (3966, 508960), (5288, 381720), (6362, 317280), (6610, 305376), (7932, 254480), (9543, 211520), (9915, 203584), (10576, 190860), (12724, 158640), (13220, 152688), (15864, 127240), (15905, 126912), (19086, 105760), (19830, 101792), (21152, 95430), (25448, 79320), (26440, 76344), (31728, 63620), (31810, 63456), (38172, 52880), (39660, 50896), (42304, 47715)]