531762480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1451}}^1$

素因数の和:1979

約数の個数: 120

約数和(自身を含む): 1790577360

約数和(自身を除く): 1258814880

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, 509, 720, 1018, 1451, 1527, 2036, 2545, 2902, 3054, 4072, 4353, 4581, 5090, 5804, 6108, 7255, 7635, 8144, 8706, 9162, 10180, 11608, 12216, 13059, 14510, 15270, 17412, 18324, 20360, 21765, 22905, 23216, 24432, 26118, 29020, 30540, 34824, 36648, 40720, 43530, 45810, 52236, 58040, 61080, 65295, 69648, 73296, 87060, 91620, 104472, 116080, 122160, 130590, 174120, 183240, 208944, 261180, 348240, 366480, 522360, 738559, 1044720, 1477118, 2215677, 2954236, 3692795, 4431354, 5908472, 6647031, 7385590, 8862708, 11078385, 11816944, 13294062, 14771180, 17725416, 22156770, 26588124, 29542360, 33235155, 35450832, 44313540, 53176248, 59084720, 66470310, 88627080, 106352496, 132940620, 177254160, 265881240, 531762480]

約数ペア:

[(1, 531762480), (2, 265881240), (3, 177254160), (4, 132940620), (5, 106352496), (6, 88627080), (8, 66470310), (9, 59084720), (10, 53176248), (12, 44313540), (15, 35450832), (16, 33235155), (18, 29542360), (20, 26588124), (24, 22156770), (30, 17725416), (36, 14771180), (40, 13294062), (45, 11816944), (48, 11078385), (60, 8862708), (72, 7385590), (80, 6647031), (90, 5908472), (120, 4431354), (144, 3692795), (180, 2954236), (240, 2215677), (360, 1477118), (509, 1044720), (720, 738559), (1018, 522360), (1451, 366480), (1527, 348240), (2036, 261180), (2545, 208944), (2902, 183240), (3054, 174120), (4072, 130590), (4353, 122160), (4581, 116080), (5090, 104472), (5804, 91620), (6108, 87060), (7255, 73296), (7635, 69648), (8144, 65295), (8706, 61080), (9162, 58040), (10180, 52236), (11608, 45810), (12216, 43530), (13059, 40720), (14510, 36648), (15270, 34824), (17412, 30540), (18324, 29020), (20360, 26118), (21765, 24432), (22905, 23216)]