252793440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 892684800

約数和(自身を除く): 639891360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 163, 180, 216, 240, 270, 288, 326, 359, 360, 432, 480, 489, 540, 652, 718, 720, 815, 864, 978, 1077, 1080, 1304, 1436, 1440, 1467, 1630, 1795, 1956, 2154, 2160, 2445, 2608, 2872, 2934, 3231, 3260, 3590, 3912, 4308, 4320, 4401, 4890, 5216, 5385, 5744, 5868, 6462, 6520, 7180, 7335, 7824, 8616, 8802, 9693, 9780, 10770, 11488, 11736, 12924, 13040, 14360, 14670, 15648, 16155, 17232, 17604, 19386, 19560, 21540, 22005, 23472, 25848, 26080, 28720, 29340, 32310, 34464, 35208, 38772, 39120, 43080, 44010, 46944, 48465, 51696, 57440, 58517, 58680, 64620, 70416, 77544, 78240, 86160, 88020, 96930, 103392, 117034, 117360, 129240, 140832, 155088, 172320, 175551, 176040, 193860, 234068, 234720, 258480, 292585, 310176, 351102, 352080, 387720, 468136, 516960, 526653, 585170, 702204, 704160, 775440, 877755, 936272, 1053306, 1170340, 1404408, 1550880, 1579959, 1755510, 1872544, 2106612, 2340680, 2633265, 2808816, 3159918, 3511020, 4213224, 4681360, 5266530, 5617632, 6319836, 7022040, 7899795, 8426448, 9362720, 10533060, 12639672, 14044080, 15799590, 16852896, 21066120, 25279344, 28088160, 31599180, 42132240, 50558688, 63198360, 84264480, 126396720, 252793440]

約数ペア:

[(1, 252793440), (2, 126396720), (3, 84264480), (4, 63198360), (5, 50558688), (6, 42132240), (8, 31599180), (9, 28088160), (10, 25279344), (12, 21066120), (15, 16852896), (16, 15799590), (18, 14044080), (20, 12639672), (24, 10533060), (27, 9362720), (30, 8426448), (32, 7899795), (36, 7022040), (40, 6319836), (45, 5617632), (48, 5266530), (54, 4681360), (60, 4213224), (72, 3511020), (80, 3159918), (90, 2808816), (96, 2633265), (108, 2340680), (120, 2106612), (135, 1872544), (144, 1755510), (160, 1579959), (163, 1550880), (180, 1404408), (216, 1170340), (240, 1053306), (270, 936272), (288, 877755), (326, 775440), (359, 704160), (360, 702204), (432, 585170), (480, 526653), (489, 516960), (540, 468136), (652, 387720), (718, 352080), (720, 351102), (815, 310176), (864, 292585), (978, 258480), (1077, 234720), (1080, 234068), (1304, 193860), (1436, 176040), (1440, 175551), (1467, 172320), (1630, 155088), (1795, 140832), (1956, 129240), (2154, 117360), (2160, 117034), (2445, 103392), (2608, 96930), (2872, 88020), (2934, 86160), (3231, 78240), (3260, 77544), (3590, 70416), (3912, 64620), (4308, 58680), (4320, 58517), (4401, 57440), (4890, 51696), (5216, 48465), (5385, 46944), (5744, 44010), (5868, 43080), (6462, 39120), (6520, 38772), (7180, 35208), (7335, 34464), (7824, 32310), (8616, 29340), (8802, 28720), (9693, 26080), (9780, 25848), (10770, 23472), (11488, 22005), (11736, 21540), (12924, 19560), (13040, 19386), (14360, 17604), (14670, 17232), (15648, 16155)]