1889459280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{10889}}^1$

素因数の和:11149

約数の個数: 120

約数和(自身を含む): 6372348840

約数和(自身を除く): 4482889560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 241, 360, 482, 720, 723, 964, 1205, 1446, 1928, 2169, 2410, 2892, 3615, 3856, 4338, 4820, 5784, 7230, 8676, 9640, 10845, 10889, 11568, 14460, 17352, 19280, 21690, 21778, 28920, 32667, 34704, 43380, 43556, 54445, 57840, 65334, 86760, 87112, 98001, 108890, 130668, 163335, 173520, 174224, 196002, 217780, 261336, 326670, 392004, 435560, 490005, 522672, 653340, 784008, 871120, 980010, 1306680, 1568016, 1960020, 2613360, 2624249, 3920040, 5248498, 7840080, 7872747, 10496996, 13121245, 15745494, 20993992, 23618241, 26242490, 31490988, 39363735, 41987984, 47236482, 52484980, 62981976, 78727470, 94472964, 104969960, 118091205, 125963952, 157454940, 188945928, 209939920, 236182410, 314909880, 377891856, 472364820, 629819760, 944729640, 1889459280]

約数ペア:

[(1, 1889459280), (2, 944729640), (3, 629819760), (4, 472364820), (5, 377891856), (6, 314909880), (8, 236182410), (9, 209939920), (10, 188945928), (12, 157454940), (15, 125963952), (16, 118091205), (18, 104969960), (20, 94472964), (24, 78727470), (30, 62981976), (36, 52484980), (40, 47236482), (45, 41987984), (48, 39363735), (60, 31490988), (72, 26242490), (80, 23618241), (90, 20993992), (120, 15745494), (144, 13121245), (180, 10496996), (240, 7872747), (241, 7840080), (360, 5248498), (482, 3920040), (720, 2624249), (723, 2613360), (964, 1960020), (1205, 1568016), (1446, 1306680), (1928, 980010), (2169, 871120), (2410, 784008), (2892, 653340), (3615, 522672), (3856, 490005), (4338, 435560), (4820, 392004), (5784, 326670), (7230, 261336), (8676, 217780), (9640, 196002), (10845, 174224), (10889, 173520), (11568, 163335), (14460, 130668), (17352, 108890), (19280, 98001), (21690, 87112), (21778, 86760), (28920, 65334), (32667, 57840), (34704, 54445), (43380, 43556)]