156742153140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4075459}}^1$

素因数の和:4076112

約数の個数: 48

約数和(自身を含む): 439562813760

約数和(自身を除く): 282820660620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 3205, 3846, 6410, 7692, 9615, 12820, 19230, 38460, 4075459, 8150918, 12226377, 16301836, 20377295, 24452754, 40754590, 48905508, 61131885, 81509180, 122263770, 244527540, 2612369219, 5224738438, 7837107657, 10449476876, 13061846095, 15674215314, 26123692190, 31348430628, 39185538285, 52247384380, 78371076570, 156742153140]

約数ペア:

[(1, 156742153140), (2, 78371076570), (3, 52247384380), (4, 39185538285), (5, 31348430628), (6, 26123692190), (10, 15674215314), (12, 13061846095), (15, 10449476876), (20, 7837107657), (30, 5224738438), (60, 2612369219), (641, 244527540), (1282, 122263770), (1923, 81509180), (2564, 61131885), (3205, 48905508), (3846, 40754590), (6410, 24452754), (7692, 20377295), (9615, 16301836), (12820, 12226377), (19230, 8150918), (38460, 4075459)]