239530320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6277}}^1$

素因数の和:6349

約数の個数: 120

約数和(自身を含む): 819731016

約数和(自身を除く): 580200696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6277, 6360, 7632, 9540, 12554, 12720, 18831, 19080, 25108, 31385, 37662, 38160, 50216, 56493, 62770, 75324, 94155, 100432, 112986, 125540, 150648, 188310, 225972, 251080, 282465, 301296, 332681, 376620, 451944, 502160, 564930, 665362, 753240, 903888, 998043, 1129860, 1330724, 1506480, 1663405, 1996086, 2259720, 2661448, 2994129, 3326810, 3992172, 4519440, 4990215, 5322896, 5988258, 6653620, 7984344, 9980430, 11976516, 13307240, 14970645, 15968688, 19960860, 23953032, 26614480, 29941290, 39921720, 47906064, 59882580, 79843440, 119765160, 239530320]

約数ペア:

[(1, 239530320), (2, 119765160), (3, 79843440), (4, 59882580), (5, 47906064), (6, 39921720), (8, 29941290), (9, 26614480), (10, 23953032), (12, 19960860), (15, 15968688), (16, 14970645), (18, 13307240), (20, 11976516), (24, 9980430), (30, 7984344), (36, 6653620), (40, 5988258), (45, 5322896), (48, 4990215), (53, 4519440), (60, 3992172), (72, 3326810), (80, 2994129), (90, 2661448), (106, 2259720), (120, 1996086), (144, 1663405), (159, 1506480), (180, 1330724), (212, 1129860), (240, 998043), (265, 903888), (318, 753240), (360, 665362), (424, 564930), (477, 502160), (530, 451944), (636, 376620), (720, 332681), (795, 301296), (848, 282465), (954, 251080), (1060, 225972), (1272, 188310), (1590, 150648), (1908, 125540), (2120, 112986), (2385, 100432), (2544, 94155), (3180, 75324), (3816, 62770), (4240, 56493), (4770, 50216), (6277, 38160), (6360, 37662), (7632, 31385), (9540, 25108), (12554, 19080), (12720, 18831)]