4290840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 14904000

約数和(自身を除く): 10613160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 137, 145, 174, 180, 216, 232, 261, 270, 274, 290, 348, 360, 411, 435, 522, 540, 548, 580, 685, 696, 783, 822, 870, 1044, 1080, 1096, 1160, 1233, 1305, 1370, 1566, 1644, 1740, 2055, 2088, 2466, 2610, 2740, 3132, 3288, 3480, 3699, 3915, 3973, 4110, 4932, 5220, 5480, 6165, 6264, 7398, 7830, 7946, 8220, 9864, 10440, 11919, 12330, 14796, 15660, 15892, 16440, 18495, 19865, 23838, 24660, 29592, 31320, 31784, 35757, 36990, 39730, 47676, 49320, 59595, 71514, 73980, 79460, 95352, 107271, 119190, 143028, 147960, 158920, 178785, 214542, 238380, 286056, 357570, 429084, 476760, 536355, 715140, 858168, 1072710, 1430280, 2145420, 4290840]

約数ペア:

[(1, 4290840), (2, 2145420), (3, 1430280), (4, 1072710), (5, 858168), (6, 715140), (8, 536355), (9, 476760), (10, 429084), (12, 357570), (15, 286056), (18, 238380), (20, 214542), (24, 178785), (27, 158920), (29, 147960), (30, 143028), (36, 119190), (40, 107271), (45, 95352), (54, 79460), (58, 73980), (60, 71514), (72, 59595), (87, 49320), (90, 47676), (108, 39730), (116, 36990), (120, 35757), (135, 31784), (137, 31320), (145, 29592), (174, 24660), (180, 23838), (216, 19865), (232, 18495), (261, 16440), (270, 15892), (274, 15660), (290, 14796), (348, 12330), (360, 11919), (411, 10440), (435, 9864), (522, 8220), (540, 7946), (548, 7830), (580, 7398), (685, 6264), (696, 6165), (783, 5480), (822, 5220), (870, 4932), (1044, 4110), (1080, 3973), (1096, 3915), (1160, 3699), (1233, 3480), (1305, 3288), (1370, 3132), (1566, 2740), (1644, 2610), (1740, 2466), (2055, 2088)]