75342480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13649}}^1$

素因数の和:13688

約数の個数: 80

約数和(自身を含む): 243734400

約数和(自身を除く): 168391920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 13649, 27298, 40947, 54596, 68245, 81894, 109192, 136490, 163788, 204735, 218384, 272980, 313927, 327576, 409470, 545960, 627854, 655152, 818940, 941781, 1091920, 1255708, 1569635, 1637880, 1883562, 2511416, 3139270, 3275760, 3767124, 4708905, 5022832, 6278540, 7534248, 9417810, 12557080, 15068496, 18835620, 25114160, 37671240, 75342480]

約数ペア:

[(1, 75342480), (2, 37671240), (3, 25114160), (4, 18835620), (5, 15068496), (6, 12557080), (8, 9417810), (10, 7534248), (12, 6278540), (15, 5022832), (16, 4708905), (20, 3767124), (23, 3275760), (24, 3139270), (30, 2511416), (40, 1883562), (46, 1637880), (48, 1569635), (60, 1255708), (69, 1091920), (80, 941781), (92, 818940), (115, 655152), (120, 627854), (138, 545960), (184, 409470), (230, 327576), (240, 313927), (276, 272980), (345, 218384), (368, 204735), (460, 163788), (552, 136490), (690, 109192), (920, 81894), (1104, 68245), (1380, 54596), (1840, 40947), (2760, 27298), (5520, 13649)]