38918520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{108107}}^1$

素因数の和:108124

約数の個数: 48

約数和(自身を含む): 126486360

約数和(自身を除く): 87567840

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, 108107, 216214, 324321, 432428, 540535, 648642, 864856, 972963, 1081070, 1297284, 1621605, 1945926, 2162140, 2594568, 3243210, 3891852, 4324280, 4864815, 6486420, 7783704, 9729630, 12972840, 19459260, 38918520]

約数ペア:

[(1, 38918520), (2, 19459260), (3, 12972840), (4, 9729630), (5, 7783704), (6, 6486420), (8, 4864815), (9, 4324280), (10, 3891852), (12, 3243210), (15, 2594568), (18, 2162140), (20, 1945926), (24, 1621605), (30, 1297284), (36, 1081070), (40, 972963), (45, 864856), (60, 648642), (72, 540535), (90, 432428), (120, 324321), (180, 216214), (360, 108107)]