12847680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1487}}^1$

素因数の和:1513

約数の個数: 112

約数和(自身を含む): 45354240

約数和(自身を除く): 32506560

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1487, 1728, 2160, 2880, 2974, 4320, 4461, 5948, 7435, 8640, 8922, 11896, 13383, 14870, 17844, 22305, 23792, 26766, 29740, 35688, 40149, 44610, 47584, 53532, 59480, 66915, 71376, 80298, 89220, 95168, 107064, 118960, 133830, 142752, 160596, 178440, 200745, 214128, 237920, 267660, 285504, 321192, 356880, 401490, 428256, 475840, 535320, 642384, 713760, 802980, 856512, 1070640, 1284768, 1427520, 1605960, 2141280, 2569536, 3211920, 4282560, 6423840, 12847680]

約数ペア:

[(1, 12847680), (2, 6423840), (3, 4282560), (4, 3211920), (5, 2569536), (6, 2141280), (8, 1605960), (9, 1427520), (10, 1284768), (12, 1070640), (15, 856512), (16, 802980), (18, 713760), (20, 642384), (24, 535320), (27, 475840), (30, 428256), (32, 401490), (36, 356880), (40, 321192), (45, 285504), (48, 267660), (54, 237920), (60, 214128), (64, 200745), (72, 178440), (80, 160596), (90, 142752), (96, 133830), (108, 118960), (120, 107064), (135, 95168), (144, 89220), (160, 80298), (180, 71376), (192, 66915), (216, 59480), (240, 53532), (270, 47584), (288, 44610), (320, 40149), (360, 35688), (432, 29740), (480, 26766), (540, 23792), (576, 22305), (720, 17844), (864, 14870), (960, 13383), (1080, 11896), (1440, 8922), (1487, 8640), (1728, 7435), (2160, 5948), (2880, 4461), (2974, 4320)]