505923480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1405343}}^1$

素因数の和:1405360

約数の個数: 48

約数和(自身を含む): 1644252480

約数和(自身を除く): 1138329000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1405343, 2810686, 4216029, 5621372, 7026715, 8432058, 11242744, 12648087, 14053430, 16864116, 21080145, 25296174, 28106860, 33728232, 42160290, 50592348, 56213720, 63240435, 84320580, 101184696, 126480870, 168641160, 252961740, 505923480]

約数ペア:

[(1, 505923480), (2, 252961740), (3, 168641160), (4, 126480870), (5, 101184696), (6, 84320580), (8, 63240435), (9, 56213720), (10, 50592348), (12, 42160290), (15, 33728232), (18, 28106860), (20, 25296174), (24, 21080145), (30, 16864116), (36, 14053430), (40, 12648087), (45, 11242744), (60, 8432058), (72, 7026715), (90, 5621372), (120, 4216029), (180, 2810686), (360, 1405343)]