72168120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200467}}^1$

素因数の和:200484

約数の個数: 48

約数和(自身を含む): 234547560

約数和(自身を除く): 162379440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 200467, 400934, 601401, 801868, 1002335, 1202802, 1603736, 1804203, 2004670, 2405604, 3007005, 3608406, 4009340, 4811208, 6014010, 7216812, 8018680, 9021015, 12028020, 14433624, 18042030, 24056040, 36084060, 72168120]

約数ペア:

[(1, 72168120), (2, 36084060), (3, 24056040), (4, 18042030), (5, 14433624), (6, 12028020), (8, 9021015), (9, 8018680), (10, 7216812), (12, 6014010), (15, 4811208), (18, 4009340), (20, 3608406), (24, 3007005), (30, 2405604), (36, 2004670), (40, 1804203), (45, 1603736), (60, 1202802), (72, 1002335), (90, 801868), (120, 601401), (180, 400934), (360, 200467)]