871714320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{68531}}^1$

素因数の和:68600

約数の個数: 80

約数和(自身を含む): 2753341632

約数和(自身を除く): 1881627312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 68531, 137062, 205593, 274124, 342655, 411186, 548248, 685310, 822372, 1027965, 1096496, 1370620, 1644744, 2055930, 2741240, 3289488, 3632143, 4111860, 5482480, 7264286, 8223720, 10896429, 14528572, 16447440, 18160715, 21792858, 29057144, 36321430, 43585716, 54482145, 58114288, 72642860, 87171432, 108964290, 145285720, 174342864, 217928580, 290571440, 435857160, 871714320]

約数ペア:

[(1, 871714320), (2, 435857160), (3, 290571440), (4, 217928580), (5, 174342864), (6, 145285720), (8, 108964290), (10, 87171432), (12, 72642860), (15, 58114288), (16, 54482145), (20, 43585716), (24, 36321430), (30, 29057144), (40, 21792858), (48, 18160715), (53, 16447440), (60, 14528572), (80, 10896429), (106, 8223720), (120, 7264286), (159, 5482480), (212, 4111860), (240, 3632143), (265, 3289488), (318, 2741240), (424, 2055930), (530, 1644744), (636, 1370620), (795, 1096496), (848, 1027965), (1060, 822372), (1272, 685310), (1590, 548248), (2120, 411186), (2544, 342655), (3180, 274124), (4240, 205593), (6360, 137062), (12720, 68531)]