12666240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{733}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 44920800

約数和(自身を除く): 32254560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 733, 864, 960, 1080, 1152, 1440, 1466, 1728, 1920, 2160, 2199, 2880, 2932, 3456, 3665, 4320, 4398, 5760, 5864, 6597, 7330, 8640, 8796, 10995, 11728, 13194, 14660, 17280, 17592, 19791, 21990, 23456, 26388, 29320, 32985, 35184, 39582, 43980, 46912, 52776, 58640, 65970, 70368, 79164, 87960, 93824, 98955, 105552, 117280, 131940, 140736, 158328, 175920, 197910, 211104, 234560, 263880, 281472, 316656, 351840, 395820, 422208, 469120, 527760, 633312, 703680, 791640, 844416, 1055520, 1266624, 1407360, 1583280, 2111040, 2533248, 3166560, 4222080, 6333120, 12666240]

約数ペア:

[(1, 12666240), (2, 6333120), (3, 4222080), (4, 3166560), (5, 2533248), (6, 2111040), (8, 1583280), (9, 1407360), (10, 1266624), (12, 1055520), (15, 844416), (16, 791640), (18, 703680), (20, 633312), (24, 527760), (27, 469120), (30, 422208), (32, 395820), (36, 351840), (40, 316656), (45, 281472), (48, 263880), (54, 234560), (60, 211104), (64, 197910), (72, 175920), (80, 158328), (90, 140736), (96, 131940), (108, 117280), (120, 105552), (128, 98955), (135, 93824), (144, 87960), (160, 79164), (180, 70368), (192, 65970), (216, 58640), (240, 52776), (270, 46912), (288, 43980), (320, 39582), (360, 35184), (384, 32985), (432, 29320), (480, 26388), (540, 23456), (576, 21990), (640, 19791), (720, 17592), (733, 17280), (864, 14660), (960, 13194), (1080, 11728), (1152, 10995), (1440, 8796), (1466, 8640), (1728, 7330), (1920, 6597), (2160, 5864), (2199, 5760), (2880, 4398), (2932, 4320), (3456, 3665)]