212580360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31079}}^1$

素因数の和:31115

約数の個数: 96

約数和(自身を含む): 727272000

約数和(自身を除く): 514691640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 31079, 62158, 93237, 124316, 155395, 186474, 248632, 279711, 310790, 372948, 466185, 559422, 590501, 621580, 745896, 932370, 1118844, 1181002, 1243160, 1398555, 1771503, 1864740, 2237688, 2362004, 2797110, 2952505, 3543006, 3729480, 4724008, 5314509, 5594220, 5905010, 7086012, 8857515, 10629018, 11188440, 11810020, 14172024, 17715030, 21258036, 23620040, 26572545, 35430060, 42516072, 53145090, 70860120, 106290180, 212580360]

約数ペア:

[(1, 212580360), (2, 106290180), (3, 70860120), (4, 53145090), (5, 42516072), (6, 35430060), (8, 26572545), (9, 23620040), (10, 21258036), (12, 17715030), (15, 14172024), (18, 11810020), (19, 11188440), (20, 10629018), (24, 8857515), (30, 7086012), (36, 5905010), (38, 5594220), (40, 5314509), (45, 4724008), (57, 3729480), (60, 3543006), (72, 2952505), (76, 2797110), (90, 2362004), (95, 2237688), (114, 1864740), (120, 1771503), (152, 1398555), (171, 1243160), (180, 1181002), (190, 1118844), (228, 932370), (285, 745896), (342, 621580), (360, 590501), (380, 559422), (456, 466185), (570, 372948), (684, 310790), (760, 279711), (855, 248632), (1140, 186474), (1368, 155395), (1710, 124316), (2280, 93237), (3420, 62158), (6840, 31079)]