73302480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1749

約数の個数: 120

約数和(自身を含む): 250359720

約数和(自身を除く): 177057240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1669, 1830, 2196, 2440, 2745, 2928, 3338, 3660, 4392, 4880, 5007, 5490, 6676, 7320, 8345, 8784, 10014, 10980, 13352, 14640, 15021, 16690, 20028, 21960, 25035, 26704, 30042, 33380, 40056, 43920, 50070, 60084, 66760, 75105, 80112, 100140, 101809, 120168, 133520, 150210, 200280, 203618, 240336, 300420, 305427, 400560, 407236, 509045, 600840, 610854, 814472, 916281, 1018090, 1201680, 1221708, 1527135, 1628944, 1832562, 2036180, 2443416, 3054270, 3665124, 4072360, 4581405, 4886832, 6108540, 7330248, 8144720, 9162810, 12217080, 14660496, 18325620, 24434160, 36651240, 73302480]

約数ペア:

[(1, 73302480), (2, 36651240), (3, 24434160), (4, 18325620), (5, 14660496), (6, 12217080), (8, 9162810), (9, 8144720), (10, 7330248), (12, 6108540), (15, 4886832), (16, 4581405), (18, 4072360), (20, 3665124), (24, 3054270), (30, 2443416), (36, 2036180), (40, 1832562), (45, 1628944), (48, 1527135), (60, 1221708), (61, 1201680), (72, 1018090), (80, 916281), (90, 814472), (120, 610854), (122, 600840), (144, 509045), (180, 407236), (183, 400560), (240, 305427), (244, 300420), (305, 240336), (360, 203618), (366, 200280), (488, 150210), (549, 133520), (610, 120168), (720, 101809), (732, 100140), (915, 80112), (976, 75105), (1098, 66760), (1220, 60084), (1464, 50070), (1669, 43920), (1830, 40056), (2196, 33380), (2440, 30042), (2745, 26704), (2928, 25035), (3338, 21960), (3660, 20028), (4392, 16690), (4880, 15021), (5007, 14640), (5490, 13352), (6676, 10980), (7320, 10014), (8345, 8784)]