153408540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2617}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 430147872

約数和(自身を除く): 276739332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 977, 1954, 2617, 2931, 3908, 4885, 5234, 5862, 7851, 9770, 10468, 11724, 13085, 14655, 15702, 19540, 26170, 29310, 31404, 39255, 52340, 58620, 78510, 157020, 2556809, 5113618, 7670427, 10227236, 12784045, 15340854, 25568090, 30681708, 38352135, 51136180, 76704270, 153408540]

約数ペア:

[(1, 153408540), (2, 76704270), (3, 51136180), (4, 38352135), (5, 30681708), (6, 25568090), (10, 15340854), (12, 12784045), (15, 10227236), (20, 7670427), (30, 5113618), (60, 2556809), (977, 157020), (1954, 78510), (2617, 58620), (2931, 52340), (3908, 39255), (4885, 31404), (5234, 29310), (5862, 26170), (7851, 19540), (9770, 15702), (10468, 14655), (11724, 13085)]