54767520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 189817992

約数和(自身を除く): 135050472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 521, 584, 657, 720, 730, 876, 1042, 1095, 1168, 1314, 1440, 1460, 1563, 1752, 2084, 2190, 2336, 2605, 2628, 2920, 3126, 3285, 3504, 4168, 4380, 4689, 5210, 5256, 5840, 6252, 6570, 7008, 7815, 8336, 8760, 9378, 10420, 10512, 11680, 12504, 13140, 15630, 16672, 17520, 18756, 20840, 21024, 23445, 25008, 26280, 31260, 35040, 37512, 38033, 41680, 46890, 50016, 52560, 62520, 75024, 76066, 83360, 93780, 105120, 114099, 125040, 150048, 152132, 187560, 190165, 228198, 250080, 304264, 342297, 375120, 380330, 456396, 570495, 608528, 684594, 750240, 760660, 912792, 1140990, 1217056, 1369188, 1521320, 1711485, 1825584, 2281980, 2738376, 3042640, 3422970, 3651168, 4563960, 5476752, 6085280, 6845940, 9127920, 10953504, 13691880, 18255840, 27383760, 54767520]

約数ペア:

[(1, 54767520), (2, 27383760), (3, 18255840), (4, 13691880), (5, 10953504), (6, 9127920), (8, 6845940), (9, 6085280), (10, 5476752), (12, 4563960), (15, 3651168), (16, 3422970), (18, 3042640), (20, 2738376), (24, 2281980), (30, 1825584), (32, 1711485), (36, 1521320), (40, 1369188), (45, 1217056), (48, 1140990), (60, 912792), (72, 760660), (73, 750240), (80, 684594), (90, 608528), (96, 570495), (120, 456396), (144, 380330), (146, 375120), (160, 342297), (180, 304264), (219, 250080), (240, 228198), (288, 190165), (292, 187560), (360, 152132), (365, 150048), (438, 125040), (480, 114099), (521, 105120), (584, 93780), (657, 83360), (720, 76066), (730, 75024), (876, 62520), (1042, 52560), (1095, 50016), (1168, 46890), (1314, 41680), (1440, 38033), (1460, 37512), (1563, 35040), (1752, 31260), (2084, 26280), (2190, 25008), (2336, 23445), (2605, 21024), (2628, 20840), (2920, 18756), (3126, 17520), (3285, 16672), (3504, 15630), (4168, 13140), (4380, 12504), (4689, 11680), (5210, 10512), (5256, 10420), (5840, 9378), (6252, 8760), (6570, 8336), (7008, 7815)]