268140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 776160

約数和(自身を除く): 508020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 109, 123, 164, 205, 218, 246, 327, 410, 436, 492, 545, 615, 654, 820, 1090, 1230, 1308, 1635, 2180, 2460, 3270, 4469, 6540, 8938, 13407, 17876, 22345, 26814, 44690, 53628, 67035, 89380, 134070, 268140]

約数ペア:

[(1, 268140), (2, 134070), (3, 89380), (4, 67035), (5, 53628), (6, 44690), (10, 26814), (12, 22345), (15, 17876), (20, 13407), (30, 8938), (41, 6540), (60, 4469), (82, 3270), (109, 2460), (123, 2180), (164, 1635), (205, 1308), (218, 1230), (246, 1090), (327, 820), (410, 654), (436, 615), (492, 545)]