76540260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3119}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 214905600

約数和(自身を除く): 138365340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 3119, 4090, 4908, 6135, 6238, 8180, 9357, 12270, 12476, 15595, 18714, 24540, 31190, 37428, 46785, 62380, 93570, 187140, 1275671, 2551342, 3827013, 5102684, 6378355, 7654026, 12756710, 15308052, 19135065, 25513420, 38270130, 76540260]

約数ペア:

[(1, 76540260), (2, 38270130), (3, 25513420), (4, 19135065), (5, 15308052), (6, 12756710), (10, 7654026), (12, 6378355), (15, 5102684), (20, 3827013), (30, 2551342), (60, 1275671), (409, 187140), (818, 93570), (1227, 62380), (1636, 46785), (2045, 37428), (2454, 31190), (3119, 24540), (4090, 18714), (4908, 15595), (6135, 12476), (6238, 12270), (8180, 9357)]