326856240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23893}}^1$

素因数の和:23931

約数の個数: 120

約数和(自身を含む): 1155513840

約数和(自身を除く): 828657600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 23893, 47786, 71679, 95572, 119465, 143358, 191144, 215037, 238930, 286716, 358395, 382288, 430074, 453967, 477860, 573432, 716790, 860148, 907934, 955720, 1075185, 1146864, 1361901, 1433580, 1720296, 1815868, 1911440, 2150370, 2269835, 2723802, 2867160, 3440592, 3631736, 4085703, 4300740, 4539670, 5447604, 5734320, 6809505, 7263472, 8171406, 8601480, 9079340, 10895208, 13619010, 16342812, 17202960, 18158680, 20428515, 21790416, 27238020, 32685624, 36317360, 40857030, 54476040, 65371248, 81714060, 108952080, 163428120, 326856240]

約数ペア:

[(1, 326856240), (2, 163428120), (3, 108952080), (4, 81714060), (5, 65371248), (6, 54476040), (8, 40857030), (9, 36317360), (10, 32685624), (12, 27238020), (15, 21790416), (16, 20428515), (18, 18158680), (19, 17202960), (20, 16342812), (24, 13619010), (30, 10895208), (36, 9079340), (38, 8601480), (40, 8171406), (45, 7263472), (48, 6809505), (57, 5734320), (60, 5447604), (72, 4539670), (76, 4300740), (80, 4085703), (90, 3631736), (95, 3440592), (114, 2867160), (120, 2723802), (144, 2269835), (152, 2150370), (171, 1911440), (180, 1815868), (190, 1720296), (228, 1433580), (240, 1361901), (285, 1146864), (304, 1075185), (342, 955720), (360, 907934), (380, 860148), (456, 716790), (570, 573432), (684, 477860), (720, 453967), (760, 430074), (855, 382288), (912, 358395), (1140, 286716), (1368, 238930), (1520, 215037), (1710, 191144), (2280, 143358), (2736, 119465), (3420, 95572), (4560, 71679), (6840, 47786), (13680, 23893)]