313851480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2677}}^1$

素因数の和:3668

約数の個数: 64

約数和(自身を含む): 942870240

約数和(自身を除く): 629018760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 977, 1954, 2677, 2931, 3908, 4885, 5354, 5862, 7816, 8031, 9770, 10708, 11724, 13385, 14655, 16062, 19540, 21416, 23448, 26770, 29310, 32124, 39080, 40155, 53540, 58620, 64248, 80310, 107080, 117240, 160620, 321240, 2615429, 5230858, 7846287, 10461716, 13077145, 15692574, 20923432, 26154290, 31385148, 39231435, 52308580, 62770296, 78462870, 104617160, 156925740, 313851480]

約数ペア:

[(1, 313851480), (2, 156925740), (3, 104617160), (4, 78462870), (5, 62770296), (6, 52308580), (8, 39231435), (10, 31385148), (12, 26154290), (15, 20923432), (20, 15692574), (24, 13077145), (30, 10461716), (40, 7846287), (60, 5230858), (120, 2615429), (977, 321240), (1954, 160620), (2677, 117240), (2931, 107080), (3908, 80310), (4885, 64248), (5354, 58620), (5862, 53540), (7816, 40155), (8031, 39080), (9770, 32124), (10708, 29310), (11724, 26770), (13385, 23448), (14655, 21416), (16062, 19540)]