155164080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1543}}^1$

素因数の和:1978

約数の個数: 80

約数和(自身を含む): 482469120

約数和(自身を除く): 327305040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1543, 1676, 2095, 2514, 3086, 3352, 4190, 4629, 5028, 6172, 6285, 6704, 7715, 8380, 9258, 10056, 12344, 12570, 15430, 16760, 18516, 20112, 23145, 24688, 25140, 30860, 33520, 37032, 46290, 50280, 61720, 74064, 92580, 100560, 123440, 185160, 370320, 646517, 1293034, 1939551, 2586068, 3232585, 3879102, 5172136, 6465170, 7758204, 9697755, 10344272, 12930340, 15516408, 19395510, 25860680, 31032816, 38791020, 51721360, 77582040, 155164080]

約数ペア:

[(1, 155164080), (2, 77582040), (3, 51721360), (4, 38791020), (5, 31032816), (6, 25860680), (8, 19395510), (10, 15516408), (12, 12930340), (15, 10344272), (16, 9697755), (20, 7758204), (24, 6465170), (30, 5172136), (40, 3879102), (48, 3232585), (60, 2586068), (80, 1939551), (120, 1293034), (240, 646517), (419, 370320), (838, 185160), (1257, 123440), (1543, 100560), (1676, 92580), (2095, 74064), (2514, 61720), (3086, 50280), (3352, 46290), (4190, 37032), (4629, 33520), (5028, 30860), (6172, 25140), (6285, 24688), (6704, 23145), (7715, 20112), (8380, 18516), (9258, 16760), (10056, 15430), (12344, 12570)]