69219840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9013}}^1$

素因数の和:9039

約数の個数: 80

約数和(自身を含む): 221311728

約数和(自身を除く): 152091888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 9013, 18026, 27039, 36052, 45065, 54078, 72104, 90130, 108156, 135195, 144208, 180260, 216312, 270390, 288416, 360520, 432624, 540780, 576832, 721040, 865248, 1081560, 1153664, 1442080, 1730496, 2163120, 2307328, 2884160, 3460992, 4326240, 4614656, 5768320, 6921984, 8652480, 11536640, 13843968, 17304960, 23073280, 34609920, 69219840]

約数ペア:

[(1, 69219840), (2, 34609920), (3, 23073280), (4, 17304960), (5, 13843968), (6, 11536640), (8, 8652480), (10, 6921984), (12, 5768320), (15, 4614656), (16, 4326240), (20, 3460992), (24, 2884160), (30, 2307328), (32, 2163120), (40, 1730496), (48, 1442080), (60, 1153664), (64, 1081560), (80, 865248), (96, 721040), (120, 576832), (128, 540780), (160, 432624), (192, 360520), (240, 288416), (256, 270390), (320, 216312), (384, 180260), (480, 144208), (512, 135195), (640, 108156), (768, 90130), (960, 72104), (1280, 54078), (1536, 45065), (1920, 36052), (2560, 27039), (3840, 18026), (7680, 9013)]