12027960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 256

約数和(自身を含む): 48153600

約数和(自身を除く): 36125640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 74, 84, 86, 90, 105, 108, 111, 120, 126, 129, 135, 140, 148, 168, 172, 180, 185, 189, 210, 215, 216, 222, 252, 258, 259, 270, 280, 296, 301, 315, 333, 344, 360, 370, 378, 387, 420, 430, 444, 504, 516, 518, 540, 555, 602, 630, 645, 666, 740, 756, 774, 777, 840, 860, 888, 903, 945, 999, 1032, 1036, 1080, 1110, 1161, 1204, 1260, 1290, 1295, 1332, 1480, 1505, 1512, 1548, 1554, 1591, 1665, 1720, 1806, 1890, 1935, 1998, 2072, 2220, 2322, 2331, 2408, 2520, 2580, 2590, 2664, 2709, 3010, 3096, 3108, 3182, 3330, 3612, 3780, 3870, 3885, 3996, 4440, 4515, 4644, 4662, 4773, 4995, 5160, 5180, 5418, 5805, 6020, 6216, 6364, 6660, 6993, 7224, 7560, 7740, 7770, 7955, 7992, 8127, 9030, 9288, 9324, 9546, 9990, 10360, 10836, 11137, 11610, 11655, 12040, 12728, 13320, 13545, 13986, 14319, 15480, 15540, 15910, 16254, 18060, 18648, 19092, 19980, 21672, 22274, 23220, 23310, 23865, 27090, 27972, 28638, 31080, 31820, 32508, 33411, 34965, 36120, 38184, 39960, 40635, 42957, 44548, 46440, 46620, 47730, 54180, 55685, 55944, 57276, 63640, 65016, 66822, 69930, 71595, 81270, 85914, 89096, 93240, 95460, 100233, 108360, 111370, 114552, 133644, 139860, 143190, 162540, 167055, 171828, 190920, 200466, 214785, 222740, 267288, 279720, 286380, 300699, 325080, 334110, 343656, 400932, 429570, 445480, 501165, 572760, 601398, 668220, 801864, 859140, 1002330, 1202796, 1336440, 1503495, 1718280, 2004660, 2405592, 3006990, 4009320, 6013980, 12027960]

約数ペア:

[(1, 12027960), (2, 6013980), (3, 4009320), (4, 3006990), (5, 2405592), (6, 2004660), (7, 1718280), (8, 1503495), (9, 1336440), (10, 1202796), (12, 1002330), (14, 859140), (15, 801864), (18, 668220), (20, 601398), (21, 572760), (24, 501165), (27, 445480), (28, 429570), (30, 400932), (35, 343656), (36, 334110), (37, 325080), (40, 300699), (42, 286380), (43, 279720), (45, 267288), (54, 222740), (56, 214785), (60, 200466), (63, 190920), (70, 171828), (72, 167055), (74, 162540), (84, 143190), (86, 139860), (90, 133644), (105, 114552), (108, 111370), (111, 108360), (120, 100233), (126, 95460), (129, 93240), (135, 89096), (140, 85914), (148, 81270), (168, 71595), (172, 69930), (180, 66822), (185, 65016), (189, 63640), (210, 57276), (215, 55944), (216, 55685), (222, 54180), (252, 47730), (258, 46620), (259, 46440), (270, 44548), (280, 42957), (296, 40635), (301, 39960), (315, 38184), (333, 36120), (344, 34965), (360, 33411), (370, 32508), (378, 31820), (387, 31080), (420, 28638), (430, 27972), (444, 27090), (504, 23865), (516, 23310), (518, 23220), (540, 22274), (555, 21672), (602, 19980), (630, 19092), (645, 18648), (666, 18060), (740, 16254), (756, 15910), (774, 15540), (777, 15480), (840, 14319), (860, 13986), (888, 13545), (903, 13320), (945, 12728), (999, 12040), (1032, 11655), (1036, 11610), (1080, 11137), (1110, 10836), (1161, 10360), (1204, 9990), (1260, 9546), (1290, 9324), (1295, 9288), (1332, 9030), (1480, 8127), (1505, 7992), (1512, 7955), (1548, 7770), (1554, 7740), (1591, 7560), (1665, 7224), (1720, 6993), (1806, 6660), (1890, 6364), (1935, 6216), (1998, 6020), (2072, 5805), (2220, 5418), (2322, 5180), (2331, 5160), (2408, 4995), (2520, 4773), (2580, 4662), (2590, 4644), (2664, 4515), (2709, 4440), (3010, 3996), (3096, 3885), (3108, 3870), (3182, 3780), (3330, 3612)]