18843480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3113

約数の個数: 96

約数和(自身を含む): 64864800

約数和(自身を除く): 46021320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 3079, 6120, 6158, 9237, 12316, 15395, 18474, 24632, 27711, 30790, 36948, 46185, 52343, 55422, 61580, 73896, 92370, 104686, 110844, 123160, 138555, 157029, 184740, 209372, 221688, 261715, 277110, 314058, 369480, 418744, 471087, 523430, 554220, 628116, 785145, 942174, 1046860, 1108440, 1256232, 1570290, 1884348, 2093720, 2355435, 3140580, 3768696, 4710870, 6281160, 9421740, 18843480]

約数ペア:

[(1, 18843480), (2, 9421740), (3, 6281160), (4, 4710870), (5, 3768696), (6, 3140580), (8, 2355435), (9, 2093720), (10, 1884348), (12, 1570290), (15, 1256232), (17, 1108440), (18, 1046860), (20, 942174), (24, 785145), (30, 628116), (34, 554220), (36, 523430), (40, 471087), (45, 418744), (51, 369480), (60, 314058), (68, 277110), (72, 261715), (85, 221688), (90, 209372), (102, 184740), (120, 157029), (136, 138555), (153, 123160), (170, 110844), (180, 104686), (204, 92370), (255, 73896), (306, 61580), (340, 55422), (360, 52343), (408, 46185), (510, 36948), (612, 30790), (680, 27711), (765, 24632), (1020, 18474), (1224, 15395), (1530, 12316), (2040, 9237), (3060, 6158), (3079, 6120)]