12147120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{16871}}^1$

素因数の和:16890

約数の個数: 60

約数和(自身を含む): 40796496

約数和(自身を除く): 28649376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 16871, 33742, 50613, 67484, 84355, 101226, 134968, 151839, 168710, 202452, 253065, 269936, 303678, 337420, 404904, 506130, 607356, 674840, 759195, 809808, 1012260, 1214712, 1349680, 1518390, 2024520, 2429424, 3036780, 4049040, 6073560, 12147120]

約数ペア:

[(1, 12147120), (2, 6073560), (3, 4049040), (4, 3036780), (5, 2429424), (6, 2024520), (8, 1518390), (9, 1349680), (10, 1214712), (12, 1012260), (15, 809808), (16, 759195), (18, 674840), (20, 607356), (24, 506130), (30, 404904), (36, 337420), (40, 303678), (45, 269936), (48, 253065), (60, 202452), (72, 168710), (80, 151839), (90, 134968), (120, 101226), (144, 84355), (180, 67484), (240, 50613), (360, 33742), (720, 16871)]