4942920240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73819}}^1$

素因数の和:73872

約数の個数: 160

約数和(自身を含む): 17575065600

約数和(自身を除く): 12632145360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 73819, 147638, 221457, 295276, 369095, 442914, 590552, 664371, 738190, 885828, 1107285, 1181104, 1328742, 1476380, 1771656, 1993113, 2214570, 2288389, 2657484, 2952760, 3321855, 3543312, 3986226, 4429140, 4576778, 5314968, 5905520, 6643710, 6865167, 7972452, 8858280, 9153556, 9965565, 10629936, 11441945, 13287420, 13730334, 15944904, 17716560, 18307112, 19931130, 20595501, 22883890, 26574840, 27460668, 31889808, 34325835, 36614224, 39862260, 41191002, 45767780, 53149680, 54921336, 61786503, 68651670, 79724520, 82382004, 91535560, 102977505, 109842672, 123573006, 137303340, 159449040, 164764008, 183071120, 205955010, 247146012, 274606680, 308932515, 329528016, 411910020, 494292024, 549213360, 617865030, 823820040, 988584048, 1235730060, 1647640080, 2471460120, 4942920240]

約数ペア:

[(1, 4942920240), (2, 2471460120), (3, 1647640080), (4, 1235730060), (5, 988584048), (6, 823820040), (8, 617865030), (9, 549213360), (10, 494292024), (12, 411910020), (15, 329528016), (16, 308932515), (18, 274606680), (20, 247146012), (24, 205955010), (27, 183071120), (30, 164764008), (31, 159449040), (36, 137303340), (40, 123573006), (45, 109842672), (48, 102977505), (54, 91535560), (60, 82382004), (62, 79724520), (72, 68651670), (80, 61786503), (90, 54921336), (93, 53149680), (108, 45767780), (120, 41191002), (124, 39862260), (135, 36614224), (144, 34325835), (155, 31889808), (180, 27460668), (186, 26574840), (216, 22883890), (240, 20595501), (248, 19931130), (270, 18307112), (279, 17716560), (310, 15944904), (360, 13730334), (372, 13287420), (432, 11441945), (465, 10629936), (496, 9965565), (540, 9153556), (558, 8858280), (620, 7972452), (720, 6865167), (744, 6643710), (837, 5905520), (930, 5314968), (1080, 4576778), (1116, 4429140), (1240, 3986226), (1395, 3543312), (1488, 3321855), (1674, 2952760), (1860, 2657484), (2160, 2288389), (2232, 2214570), (2480, 1993113), (2790, 1771656), (3348, 1476380), (3720, 1328742), (4185, 1181104), (4464, 1107285), (5580, 885828), (6696, 738190), (7440, 664371), (8370, 590552), (11160, 442914), (13392, 369095), (16740, 295276), (22320, 221457), (33480, 147638), (66960, 73819)]