154833720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12527}}^1$

素因数の和:12644

約数の個数: 64

約数和(自身を含む): 469048320

約数和(自身を除く): 314214600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 12527, 25054, 37581, 50108, 62635, 75162, 100216, 125270, 150324, 187905, 250540, 300648, 375810, 501080, 751620, 1290281, 1503240, 2580562, 3870843, 5161124, 6451405, 7741686, 10322248, 12902810, 15483372, 19354215, 25805620, 30966744, 38708430, 51611240, 77416860, 154833720]

約数ペア:

[(1, 154833720), (2, 77416860), (3, 51611240), (4, 38708430), (5, 30966744), (6, 25805620), (8, 19354215), (10, 15483372), (12, 12902810), (15, 10322248), (20, 7741686), (24, 6451405), (30, 5161124), (40, 3870843), (60, 2580562), (103, 1503240), (120, 1290281), (206, 751620), (309, 501080), (412, 375810), (515, 300648), (618, 250540), (824, 187905), (1030, 150324), (1236, 125270), (1545, 100216), (2060, 75162), (2472, 62635), (3090, 50108), (4120, 37581), (6180, 25054), (12360, 12527)]