18142680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151189}}^1$

素因数の和:151203

約数の個数: 32

約数和(自身を含む): 54428400

約数和(自身を除く): 36285720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151189, 302378, 453567, 604756, 755945, 907134, 1209512, 1511890, 1814268, 2267835, 3023780, 3628536, 4535670, 6047560, 9071340, 18142680]

約数ペア:

[(1, 18142680), (2, 9071340), (3, 6047560), (4, 4535670), (5, 3628536), (6, 3023780), (8, 2267835), (10, 1814268), (12, 1511890), (15, 1209512), (20, 907134), (24, 755945), (30, 604756), (40, 453567), (60, 302378), (120, 151189)]