3211920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1487}}^1$

素因数の和:1509

約数の個数: 80

約数和(自身を含む): 11070720

約数和(自身を除く): 7858800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1487, 2160, 2974, 4461, 5948, 7435, 8922, 11896, 13383, 14870, 17844, 22305, 23792, 26766, 29740, 35688, 40149, 44610, 53532, 59480, 66915, 71376, 80298, 89220, 107064, 118960, 133830, 160596, 178440, 200745, 214128, 267660, 321192, 356880, 401490, 535320, 642384, 802980, 1070640, 1605960, 3211920]

約数ペア:

[(1, 3211920), (2, 1605960), (3, 1070640), (4, 802980), (5, 642384), (6, 535320), (8, 401490), (9, 356880), (10, 321192), (12, 267660), (15, 214128), (16, 200745), (18, 178440), (20, 160596), (24, 133830), (27, 118960), (30, 107064), (36, 89220), (40, 80298), (45, 71376), (48, 66915), (54, 59480), (60, 53532), (72, 44610), (80, 40149), (90, 35688), (108, 29740), (120, 26766), (135, 23792), (144, 22305), (180, 17844), (216, 14870), (240, 13383), (270, 11896), (360, 8922), (432, 7435), (540, 5948), (720, 4461), (1080, 2974), (1487, 2160)]