871215360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11984

約数の個数: 144

約数和(自身を含む): 2929133760

約数和(自身を除く): 2057918400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 11941, 12160, 14592, 18240, 23882, 24320, 35823, 36480, 47764, 59705, 71646, 72960, 95528, 119410, 143292, 179115, 191056, 226879, 238820, 286584, 358230, 382112, 453758, 477640, 573168, 680637, 716460, 764224, 907516, 955280, 1134395, 1146336, 1361274, 1432920, 1528448, 1815032, 1910560, 2268790, 2292672, 2722548, 2865840, 3056896, 3403185, 3630064, 3821120, 4537580, 4585344, 5445096, 5731680, 6806370, 7260128, 7642240, 9075160, 9170688, 10890192, 11463360, 13612740, 14520256, 15284480, 18150320, 21780384, 22926720, 27225480, 29040512, 36300640, 43560768, 45853440, 54450960, 58081024, 72601280, 87121536, 108901920, 145202560, 174243072, 217803840, 290405120, 435607680, 871215360]

約数ペア:

[(1, 871215360), (2, 435607680), (3, 290405120), (4, 217803840), (5, 174243072), (6, 145202560), (8, 108901920), (10, 87121536), (12, 72601280), (15, 58081024), (16, 54450960), (19, 45853440), (20, 43560768), (24, 36300640), (30, 29040512), (32, 27225480), (38, 22926720), (40, 21780384), (48, 18150320), (57, 15284480), (60, 14520256), (64, 13612740), (76, 11463360), (80, 10890192), (95, 9170688), (96, 9075160), (114, 7642240), (120, 7260128), (128, 6806370), (152, 5731680), (160, 5445096), (190, 4585344), (192, 4537580), (228, 3821120), (240, 3630064), (256, 3403185), (285, 3056896), (304, 2865840), (320, 2722548), (380, 2292672), (384, 2268790), (456, 1910560), (480, 1815032), (570, 1528448), (608, 1432920), (640, 1361274), (760, 1146336), (768, 1134395), (912, 955280), (960, 907516), (1140, 764224), (1216, 716460), (1280, 680637), (1520, 573168), (1824, 477640), (1920, 453758), (2280, 382112), (2432, 358230), (3040, 286584), (3648, 238820), (3840, 226879), (4560, 191056), (4864, 179115), (6080, 143292), (7296, 119410), (9120, 95528), (11941, 72960), (12160, 71646), (14592, 59705), (18240, 47764), (23882, 36480), (24320, 35823)]