28944287760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{114749}}^1$

素因数の和:115816

約数の個数: 80

約数和(自身を含む): 89813448000

約数和(自身を除く): 60869160240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1051, 2102, 3153, 4204, 5255, 6306, 8408, 10510, 12612, 15765, 16816, 21020, 25224, 31530, 42040, 50448, 63060, 84080, 114749, 126120, 229498, 252240, 344247, 458996, 573745, 688494, 917992, 1147490, 1376988, 1721235, 1835984, 2294980, 2753976, 3442470, 4589960, 5507952, 6884940, 9179920, 13769880, 27539760, 120601199, 241202398, 361803597, 482404796, 603005995, 723607194, 964809592, 1206011990, 1447214388, 1809017985, 1929619184, 2412023980, 2894428776, 3618035970, 4824047960, 5788857552, 7236071940, 9648095920, 14472143880, 28944287760]

約数ペア:

[(1, 28944287760), (2, 14472143880), (3, 9648095920), (4, 7236071940), (5, 5788857552), (6, 4824047960), (8, 3618035970), (10, 2894428776), (12, 2412023980), (15, 1929619184), (16, 1809017985), (20, 1447214388), (24, 1206011990), (30, 964809592), (40, 723607194), (48, 603005995), (60, 482404796), (80, 361803597), (120, 241202398), (240, 120601199), (1051, 27539760), (2102, 13769880), (3153, 9179920), (4204, 6884940), (5255, 5507952), (6306, 4589960), (8408, 3442470), (10510, 2753976), (12612, 2294980), (15765, 1835984), (16816, 1721235), (21020, 1376988), (25224, 1147490), (31530, 917992), (42040, 688494), (50448, 573745), (63060, 458996), (84080, 344247), (114749, 252240), (126120, 229498)]