1824880440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1409}}^1$

素因数の和:1717

約数の個数: 128

約数和(自身を含む): 5628268800

約数和(自身を除く): 3803388360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 251, 258, 344, 430, 502, 516, 645, 753, 860, 1004, 1032, 1255, 1290, 1409, 1506, 1720, 2008, 2510, 2580, 2818, 3012, 3765, 4227, 5020, 5160, 5636, 6024, 7045, 7530, 8454, 10040, 10793, 11272, 14090, 15060, 16908, 21135, 21586, 28180, 30120, 32379, 33816, 42270, 43172, 53965, 56360, 60587, 64758, 84540, 86344, 107930, 121174, 129516, 161895, 169080, 181761, 215860, 242348, 259032, 302935, 323790, 353659, 363522, 431720, 484696, 605870, 647580, 707318, 727044, 908805, 1060977, 1211740, 1295160, 1414636, 1454088, 1768295, 1817610, 2121954, 2423480, 2829272, 3536590, 3635220, 4243908, 5304885, 7073180, 7270440, 8487816, 10609770, 14146360, 15207337, 21219540, 30414674, 42439080, 45622011, 60829348, 76036685, 91244022, 121658696, 152073370, 182488044, 228110055, 304146740, 364976088, 456220110, 608293480, 912440220, 1824880440]

約数ペア:

[(1, 1824880440), (2, 912440220), (3, 608293480), (4, 456220110), (5, 364976088), (6, 304146740), (8, 228110055), (10, 182488044), (12, 152073370), (15, 121658696), (20, 91244022), (24, 76036685), (30, 60829348), (40, 45622011), (43, 42439080), (60, 30414674), (86, 21219540), (120, 15207337), (129, 14146360), (172, 10609770), (215, 8487816), (251, 7270440), (258, 7073180), (344, 5304885), (430, 4243908), (502, 3635220), (516, 3536590), (645, 2829272), (753, 2423480), (860, 2121954), (1004, 1817610), (1032, 1768295), (1255, 1454088), (1290, 1414636), (1409, 1295160), (1506, 1211740), (1720, 1060977), (2008, 908805), (2510, 727044), (2580, 707318), (2818, 647580), (3012, 605870), (3765, 484696), (4227, 431720), (5020, 363522), (5160, 353659), (5636, 323790), (6024, 302935), (7045, 259032), (7530, 242348), (8454, 215860), (10040, 181761), (10793, 169080), (11272, 161895), (14090, 129516), (15060, 121174), (16908, 107930), (21135, 86344), (21586, 84540), (28180, 64758), (30120, 60587), (32379, 56360), (33816, 53965), (42270, 43172)]