145794960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{202493}}^1$

素因数の和:202512

約数の個数: 60

約数和(自身を含む): 489630492

約数和(自身を除く): 343835532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 202493, 404986, 607479, 809972, 1012465, 1214958, 1619944, 1822437, 2024930, 2429916, 3037395, 3239888, 3644874, 4049860, 4859832, 6074790, 7289748, 8099720, 9112185, 9719664, 12149580, 14579496, 16199440, 18224370, 24299160, 29158992, 36448740, 48598320, 72897480, 145794960]

約数ペア:

[(1, 145794960), (2, 72897480), (3, 48598320), (4, 36448740), (5, 29158992), (6, 24299160), (8, 18224370), (9, 16199440), (10, 14579496), (12, 12149580), (15, 9719664), (16, 9112185), (18, 8099720), (20, 7289748), (24, 6074790), (30, 4859832), (36, 4049860), (40, 3644874), (45, 3239888), (48, 3037395), (60, 2429916), (72, 2024930), (80, 1822437), (90, 1619944), (120, 1214958), (144, 1012465), (180, 809972), (240, 607479), (360, 404986), (720, 202493)]