15541680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:92

約数の個数: 240

約数和(自身を含む): 62210304

約数和(自身を除く): 46668624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 105, 110, 112, 116, 120, 132, 140, 145, 154, 165, 168, 174, 176, 203, 210, 220, 231, 232, 240, 264, 280, 290, 308, 319, 330, 336, 348, 385, 406, 420, 435, 440, 462, 464, 528, 560, 580, 609, 616, 638, 660, 696, 770, 812, 840, 841, 870, 880, 924, 957, 1015, 1155, 1160, 1218, 1232, 1276, 1320, 1392, 1540, 1595, 1624, 1680, 1682, 1740, 1848, 1914, 2030, 2233, 2310, 2320, 2436, 2523, 2552, 2640, 3045, 3080, 3190, 3248, 3364, 3480, 3696, 3828, 4060, 4205, 4466, 4620, 4785, 4872, 5046, 5104, 5887, 6090, 6160, 6380, 6699, 6728, 6960, 7656, 8120, 8410, 8932, 9240, 9251, 9570, 9744, 10092, 11165, 11774, 12180, 12615, 12760, 13398, 13456, 15312, 16240, 16820, 17661, 17864, 18480, 18502, 19140, 20184, 22330, 23548, 24360, 25230, 25520, 26796, 27753, 29435, 33495, 33640, 35322, 35728, 37004, 38280, 40368, 44660, 46255, 47096, 48720, 50460, 53592, 55506, 58870, 64757, 66990, 67280, 70644, 74008, 76560, 88305, 89320, 92510, 94192, 100920, 107184, 111012, 117740, 129514, 133980, 138765, 141288, 148016, 176610, 178640, 185020, 194271, 201840, 222024, 235480, 259028, 267960, 277530, 282576, 323785, 353220, 370040, 388542, 444048, 470960, 518056, 535920, 555060, 647570, 706440, 740080, 777084, 971355, 1036112, 1110120, 1295140, 1412880, 1554168, 1942710, 2220240, 2590280, 3108336, 3885420, 5180560, 7770840, 15541680]

約数ペア:

[(1, 15541680), (2, 7770840), (3, 5180560), (4, 3885420), (5, 3108336), (6, 2590280), (7, 2220240), (8, 1942710), (10, 1554168), (11, 1412880), (12, 1295140), (14, 1110120), (15, 1036112), (16, 971355), (20, 777084), (21, 740080), (22, 706440), (24, 647570), (28, 555060), (29, 535920), (30, 518056), (33, 470960), (35, 444048), (40, 388542), (42, 370040), (44, 353220), (48, 323785), (55, 282576), (56, 277530), (58, 267960), (60, 259028), (66, 235480), (70, 222024), (77, 201840), (80, 194271), (84, 185020), (87, 178640), (88, 176610), (105, 148016), (110, 141288), (112, 138765), (116, 133980), (120, 129514), (132, 117740), (140, 111012), (145, 107184), (154, 100920), (165, 94192), (168, 92510), (174, 89320), (176, 88305), (203, 76560), (210, 74008), (220, 70644), (231, 67280), (232, 66990), (240, 64757), (264, 58870), (280, 55506), (290, 53592), (308, 50460), (319, 48720), (330, 47096), (336, 46255), (348, 44660), (385, 40368), (406, 38280), (420, 37004), (435, 35728), (440, 35322), (462, 33640), (464, 33495), (528, 29435), (560, 27753), (580, 26796), (609, 25520), (616, 25230), (638, 24360), (660, 23548), (696, 22330), (770, 20184), (812, 19140), (840, 18502), (841, 18480), (870, 17864), (880, 17661), (924, 16820), (957, 16240), (1015, 15312), (1155, 13456), (1160, 13398), (1218, 12760), (1232, 12615), (1276, 12180), (1320, 11774), (1392, 11165), (1540, 10092), (1595, 9744), (1624, 9570), (1680, 9251), (1682, 9240), (1740, 8932), (1848, 8410), (1914, 8120), (2030, 7656), (2233, 6960), (2310, 6728), (2320, 6699), (2436, 6380), (2523, 6160), (2552, 6090), (2640, 5887), (3045, 5104), (3080, 5046), (3190, 4872), (3248, 4785), (3364, 4620), (3480, 4466), (3696, 4205), (3828, 4060)]