1206240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 4354560

約数和(自身を除く): 3148320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 359, 420, 480, 560, 672, 718, 840, 1077, 1120, 1436, 1680, 1795, 2154, 2513, 2872, 3360, 3590, 4308, 5026, 5385, 5744, 7180, 7539, 8616, 10052, 10770, 11488, 12565, 14360, 15078, 17232, 20104, 21540, 25130, 28720, 30156, 34464, 37695, 40208, 43080, 50260, 57440, 60312, 75390, 80416, 86160, 100520, 120624, 150780, 172320, 201040, 241248, 301560, 402080, 603120, 1206240]

約数ペア:

[(1, 1206240), (2, 603120), (3, 402080), (4, 301560), (5, 241248), (6, 201040), (7, 172320), (8, 150780), (10, 120624), (12, 100520), (14, 86160), (15, 80416), (16, 75390), (20, 60312), (21, 57440), (24, 50260), (28, 43080), (30, 40208), (32, 37695), (35, 34464), (40, 30156), (42, 28720), (48, 25130), (56, 21540), (60, 20104), (70, 17232), (80, 15078), (84, 14360), (96, 12565), (105, 11488), (112, 10770), (120, 10052), (140, 8616), (160, 7539), (168, 7180), (210, 5744), (224, 5385), (240, 5026), (280, 4308), (336, 3590), (359, 3360), (420, 2872), (480, 2513), (560, 2154), (672, 1795), (718, 1680), (840, 1436), (1077, 1120)]