38853720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107927}}^1$

素因数の和:107944

約数の個数: 48

約数和(自身を含む): 126275760

約数和(自身を除く): 87422040

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, 107927, 215854, 323781, 431708, 539635, 647562, 863416, 971343, 1079270, 1295124, 1618905, 1942686, 2158540, 2590248, 3237810, 3885372, 4317080, 4856715, 6475620, 7770744, 9713430, 12951240, 19426860, 38853720]

約数ペア:

[(1, 38853720), (2, 19426860), (3, 12951240), (4, 9713430), (5, 7770744), (6, 6475620), (8, 4856715), (9, 4317080), (10, 3885372), (12, 3237810), (15, 2590248), (18, 2158540), (20, 1942686), (24, 1618905), (30, 1295124), (36, 1079270), (40, 971343), (45, 863416), (60, 647562), (72, 539635), (90, 431708), (120, 323781), (180, 215854), (360, 107927)]