308052180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{570467}}^1$

素因数の和:570485

約数の個数: 48

約数和(自身を含む): 958386240

約数和(自身を除く): 650334060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 570467, 1140934, 1711401, 2281868, 2852335, 3422802, 5134203, 5704670, 6845604, 8557005, 10268406, 11409340, 15402609, 17114010, 20536812, 25671015, 30805218, 34228020, 51342030, 61610436, 77013045, 102684060, 154026090, 308052180]

約数ペア:

[(1, 308052180), (2, 154026090), (3, 102684060), (4, 77013045), (5, 61610436), (6, 51342030), (9, 34228020), (10, 30805218), (12, 25671015), (15, 20536812), (18, 17114010), (20, 15402609), (27, 11409340), (30, 10268406), (36, 8557005), (45, 6845604), (54, 5704670), (60, 5134203), (90, 3422802), (108, 2852335), (135, 2281868), (180, 1711401), (270, 1140934), (540, 570467)]