23373180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 71744400

約数和(自身を除く): 48371220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1459, 1602, 1780, 2670, 2918, 3204, 4005, 4377, 5340, 5836, 7295, 8010, 8754, 13131, 14590, 16020, 17508, 21885, 26262, 29180, 43770, 52524, 65655, 87540, 129851, 131310, 259702, 262620, 389553, 519404, 649255, 779106, 1168659, 1298510, 1558212, 1947765, 2337318, 2597020, 3895530, 4674636, 5843295, 7791060, 11686590, 23373180]

約数ペア:

[(1, 23373180), (2, 11686590), (3, 7791060), (4, 5843295), (5, 4674636), (6, 3895530), (9, 2597020), (10, 2337318), (12, 1947765), (15, 1558212), (18, 1298510), (20, 1168659), (30, 779106), (36, 649255), (45, 519404), (60, 389553), (89, 262620), (90, 259702), (178, 131310), (180, 129851), (267, 87540), (356, 65655), (445, 52524), (534, 43770), (801, 29180), (890, 26262), (1068, 21885), (1335, 17508), (1459, 16020), (1602, 14590), (1780, 13131), (2670, 8754), (2918, 8010), (3204, 7295), (4005, 5836), (4377, 5340)]