144649440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7727}}^1$

素因数の和:7761

約数の個数: 144

約数和(自身を含む): 531655488

約数和(自身を除く): 387006048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7727, 9360, 15454, 18720, 23181, 30908, 38635, 46362, 61816, 69543, 77270, 92724, 100451, 115905, 123632, 139086, 154540, 185448, 200902, 231810, 247264, 278172, 301353, 309080, 347715, 370896, 401804, 463620, 502255, 556344, 602706, 618160, 695430, 741792, 803608, 904059, 927240, 1004510, 1112688, 1205412, 1236320, 1390860, 1506765, 1607216, 1808118, 1854480, 2009020, 2225376, 2410824, 2781720, 3013530, 3214432, 3616236, 3708960, 4018040, 4520295, 4821648, 5563440, 6027060, 7232472, 8036080, 9040590, 9643296, 11126880, 12054120, 14464944, 16072160, 18081180, 24108240, 28929888, 36162360, 48216480, 72324720, 144649440]

約数ペア:

[(1, 144649440), (2, 72324720), (3, 48216480), (4, 36162360), (5, 28929888), (6, 24108240), (8, 18081180), (9, 16072160), (10, 14464944), (12, 12054120), (13, 11126880), (15, 9643296), (16, 9040590), (18, 8036080), (20, 7232472), (24, 6027060), (26, 5563440), (30, 4821648), (32, 4520295), (36, 4018040), (39, 3708960), (40, 3616236), (45, 3214432), (48, 3013530), (52, 2781720), (60, 2410824), (65, 2225376), (72, 2009020), (78, 1854480), (80, 1808118), (90, 1607216), (96, 1506765), (104, 1390860), (117, 1236320), (120, 1205412), (130, 1112688), (144, 1004510), (156, 927240), (160, 904059), (180, 803608), (195, 741792), (208, 695430), (234, 618160), (240, 602706), (260, 556344), (288, 502255), (312, 463620), (360, 401804), (390, 370896), (416, 347715), (468, 309080), (480, 301353), (520, 278172), (585, 247264), (624, 231810), (720, 200902), (780, 185448), (936, 154540), (1040, 139086), (1170, 123632), (1248, 115905), (1440, 100451), (1560, 92724), (1872, 77270), (2080, 69543), (2340, 61816), (3120, 46362), (3744, 38635), (4680, 30908), (6240, 23181), (7727, 18720), (9360, 15454)]