145021680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10601}}^1$

素因数の和:10639

約数の個数: 120

約数和(自身を含む): 512712720

約数和(自身を除く): 367691040

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, 10601, 13680, 21202, 31803, 42404, 53005, 63606, 84808, 95409, 106010, 127212, 159015, 169616, 190818, 201419, 212020, 254424, 318030, 381636, 402838, 424040, 477045, 508848, 604257, 636060, 763272, 805676, 848080, 954090, 1007095, 1208514, 1272120, 1526544, 1611352, 1812771, 1908180, 2014190, 2417028, 2544240, 3021285, 3222704, 3625542, 3816360, 4028380, 4834056, 6042570, 7251084, 7632720, 8056760, 9063855, 9668112, 12085140, 14502168, 16113520, 18127710, 24170280, 29004336, 36255420, 48340560, 72510840, 145021680]

約数ペア:

[(1, 145021680), (2, 72510840), (3, 48340560), (4, 36255420), (5, 29004336), (6, 24170280), (8, 18127710), (9, 16113520), (10, 14502168), (12, 12085140), (15, 9668112), (16, 9063855), (18, 8056760), (19, 7632720), (20, 7251084), (24, 6042570), (30, 4834056), (36, 4028380), (38, 3816360), (40, 3625542), (45, 3222704), (48, 3021285), (57, 2544240), (60, 2417028), (72, 2014190), (76, 1908180), (80, 1812771), (90, 1611352), (95, 1526544), (114, 1272120), (120, 1208514), (144, 1007095), (152, 954090), (171, 848080), (180, 805676), (190, 763272), (228, 636060), (240, 604257), (285, 508848), (304, 477045), (342, 424040), (360, 402838), (380, 381636), (456, 318030), (570, 254424), (684, 212020), (720, 201419), (760, 190818), (855, 169616), (912, 159015), (1140, 127212), (1368, 106010), (1520, 95409), (1710, 84808), (2280, 63606), (2736, 53005), (3420, 42404), (4560, 31803), (6840, 21202), (10601, 13680)]