120179760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8209}}^1$

素因数の和:8286

約数の個数: 80

約数和(自身を含む): 378710880

約数和(自身を除く): 258531120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 8209, 14640, 16418, 24627, 32836, 41045, 49254, 65672, 82090, 98508, 123135, 131344, 164180, 197016, 246270, 328360, 394032, 492540, 500749, 656720, 985080, 1001498, 1502247, 1970160, 2002996, 2503745, 3004494, 4005992, 5007490, 6008988, 7511235, 8011984, 10014980, 12017976, 15022470, 20029960, 24035952, 30044940, 40059920, 60089880, 120179760]

約数ペア:

[(1, 120179760), (2, 60089880), (3, 40059920), (4, 30044940), (5, 24035952), (6, 20029960), (8, 15022470), (10, 12017976), (12, 10014980), (15, 8011984), (16, 7511235), (20, 6008988), (24, 5007490), (30, 4005992), (40, 3004494), (48, 2503745), (60, 2002996), (61, 1970160), (80, 1502247), (120, 1001498), (122, 985080), (183, 656720), (240, 500749), (244, 492540), (305, 394032), (366, 328360), (488, 246270), (610, 197016), (732, 164180), (915, 131344), (976, 123135), (1220, 98508), (1464, 82090), (1830, 65672), (2440, 49254), (2928, 41045), (3660, 32836), (4880, 24627), (7320, 16418), (8209, 14640)]