121473720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337427}}^1$

素因数の和:337444

約数の個数: 48

約数和(自身を含む): 394790760

約数和(自身を除く): 273317040

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, 337427, 674854, 1012281, 1349708, 1687135, 2024562, 2699416, 3036843, 3374270, 4049124, 5061405, 6073686, 6748540, 8098248, 10122810, 12147372, 13497080, 15184215, 20245620, 24294744, 30368430, 40491240, 60736860, 121473720]

約数ペア:

[(1, 121473720), (2, 60736860), (3, 40491240), (4, 30368430), (5, 24294744), (6, 20245620), (8, 15184215), (9, 13497080), (10, 12147372), (12, 10122810), (15, 8098248), (18, 6748540), (20, 6073686), (24, 5061405), (30, 4049124), (36, 3374270), (40, 3036843), (45, 2699416), (60, 2024562), (72, 1687135), (90, 1349708), (120, 1012281), (180, 674854), (360, 337427)]