1839448440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6379}}^1$

素因数の和:6491

約数の個数: 160

約数和(自身を含む): 6253038000

約数和(自身を除く): 4413589560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 324, 356, 360, 405, 445, 534, 540, 648, 712, 801, 810, 890, 1068, 1080, 1335, 1602, 1620, 1780, 2136, 2403, 2670, 3204, 3240, 3560, 4005, 4806, 5340, 6379, 6408, 7209, 8010, 9612, 10680, 12015, 12758, 14418, 16020, 19137, 19224, 24030, 25516, 28836, 31895, 32040, 36045, 38274, 48060, 51032, 57411, 57672, 63790, 72090, 76548, 95685, 96120, 114822, 127580, 144180, 153096, 172233, 191370, 229644, 255160, 287055, 288360, 344466, 382740, 459288, 516699, 567731, 574110, 688932, 765480, 861165, 1033398, 1135462, 1148220, 1377864, 1703193, 1722330, 2066796, 2270924, 2296440, 2583495, 2838655, 3406386, 3444660, 4133592, 4541848, 5109579, 5166990, 5677310, 6812772, 6889320, 8515965, 10219158, 10333980, 11354620, 13625544, 15328737, 17031930, 20438316, 20667960, 22709240, 25547895, 30657474, 34063860, 40876632, 45986211, 51095790, 61314948, 68127720, 76643685, 91972422, 102191580, 122629896, 153287370, 183944844, 204383160, 229931055, 306574740, 367889688, 459862110, 613149480, 919724220, 1839448440]

約数ペア:

[(1, 1839448440), (2, 919724220), (3, 613149480), (4, 459862110), (5, 367889688), (6, 306574740), (8, 229931055), (9, 204383160), (10, 183944844), (12, 153287370), (15, 122629896), (18, 102191580), (20, 91972422), (24, 76643685), (27, 68127720), (30, 61314948), (36, 51095790), (40, 45986211), (45, 40876632), (54, 34063860), (60, 30657474), (72, 25547895), (81, 22709240), (89, 20667960), (90, 20438316), (108, 17031930), (120, 15328737), (135, 13625544), (162, 11354620), (178, 10333980), (180, 10219158), (216, 8515965), (267, 6889320), (270, 6812772), (324, 5677310), (356, 5166990), (360, 5109579), (405, 4541848), (445, 4133592), (534, 3444660), (540, 3406386), (648, 2838655), (712, 2583495), (801, 2296440), (810, 2270924), (890, 2066796), (1068, 1722330), (1080, 1703193), (1335, 1377864), (1602, 1148220), (1620, 1135462), (1780, 1033398), (2136, 861165), (2403, 765480), (2670, 688932), (3204, 574110), (3240, 567731), (3560, 516699), (4005, 459288), (4806, 382740), (5340, 344466), (6379, 288360), (6408, 287055), (7209, 255160), (8010, 229644), (9612, 191370), (10680, 172233), (12015, 153096), (12758, 144180), (14418, 127580), (16020, 114822), (19137, 96120), (19224, 95685), (24030, 76548), (25516, 72090), (28836, 63790), (31895, 57672), (32040, 57411), (36045, 51032), (38274, 48060)]