248808240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1056

約数の個数: 160

約数和(自身を含む): 864706560

約数和(自身を除く): 615898320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 907, 1016, 1080, 1143, 1270, 1524, 1814, 1905, 2032, 2160, 2286, 2540, 2721, 3048, 3429, 3628, 3810, 4535, 4572, 5080, 5442, 5715, 6096, 6858, 7256, 7620, 8163, 9070, 9144, 10160, 10884, 11430, 13605, 13716, 14512, 15240, 16326, 17145, 18140, 18288, 21768, 22860, 24489, 27210, 27432, 30480, 32652, 34290, 36280, 40815, 43536, 45720, 48978, 54420, 54864, 65304, 68580, 72560, 81630, 91440, 97956, 108840, 115189, 122445, 130608, 137160, 163260, 195912, 217680, 230378, 244890, 274320, 326520, 345567, 391824, 460756, 489780, 575945, 653040, 691134, 921512, 979560, 1036701, 1151890, 1382268, 1727835, 1843024, 1959120, 2073402, 2303780, 2764536, 3110103, 3455670, 4146804, 4607560, 5183505, 5529072, 6220206, 6911340, 8293608, 9215120, 10367010, 12440412, 13822680, 15550515, 16587216, 20734020, 24880824, 27645360, 31101030, 41468040, 49761648, 62202060, 82936080, 124404120, 248808240]

約数ペア:

[(1, 248808240), (2, 124404120), (3, 82936080), (4, 62202060), (5, 49761648), (6, 41468040), (8, 31101030), (9, 27645360), (10, 24880824), (12, 20734020), (15, 16587216), (16, 15550515), (18, 13822680), (20, 12440412), (24, 10367010), (27, 9215120), (30, 8293608), (36, 6911340), (40, 6220206), (45, 5529072), (48, 5183505), (54, 4607560), (60, 4146804), (72, 3455670), (80, 3110103), (90, 2764536), (108, 2303780), (120, 2073402), (127, 1959120), (135, 1843024), (144, 1727835), (180, 1382268), (216, 1151890), (240, 1036701), (254, 979560), (270, 921512), (360, 691134), (381, 653040), (432, 575945), (508, 489780), (540, 460756), (635, 391824), (720, 345567), (762, 326520), (907, 274320), (1016, 244890), (1080, 230378), (1143, 217680), (1270, 195912), (1524, 163260), (1814, 137160), (1905, 130608), (2032, 122445), (2160, 115189), (2286, 108840), (2540, 97956), (2721, 91440), (3048, 81630), (3429, 72560), (3628, 68580), (3810, 65304), (4535, 54864), (4572, 54420), (5080, 48978), (5442, 45720), (5715, 43536), (6096, 40815), (6858, 36280), (7256, 34290), (7620, 32652), (8163, 30480), (9070, 27432), (9144, 27210), (10160, 24489), (10884, 22860), (11430, 21768), (13605, 18288), (13716, 18140), (14512, 17145), (15240, 16326)]