80496120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16361}}^1$

素因数の和:16416

約数の個数: 64

約数和(自身を含む): 247393440

約数和(自身を除く): 166897320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 16361, 32722, 49083, 65444, 81805, 98166, 130888, 163610, 196332, 245415, 327220, 392664, 490830, 654440, 670801, 981660, 1341602, 1963320, 2012403, 2683204, 3354005, 4024806, 5366408, 6708010, 8049612, 10062015, 13416020, 16099224, 20124030, 26832040, 40248060, 80496120]

約数ペア:

[(1, 80496120), (2, 40248060), (3, 26832040), (4, 20124030), (5, 16099224), (6, 13416020), (8, 10062015), (10, 8049612), (12, 6708010), (15, 5366408), (20, 4024806), (24, 3354005), (30, 2683204), (40, 2012403), (41, 1963320), (60, 1341602), (82, 981660), (120, 670801), (123, 654440), (164, 490830), (205, 392664), (246, 327220), (328, 245415), (410, 196332), (492, 163610), (615, 130888), (820, 98166), (984, 81805), (1230, 65444), (1640, 49083), (2460, 32722), (4920, 16361)]