153487440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71059}}^1$

素因数の和:71081

約数の個数: 80

約数和(自身を含む): 528686400

約数和(自身を除く): 375198960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 71059, 142118, 213177, 284236, 355295, 426354, 568472, 639531, 710590, 852708, 1065885, 1136944, 1279062, 1421180, 1705416, 1918593, 2131770, 2558124, 2842360, 3197655, 3410832, 3837186, 4263540, 5116248, 5684720, 6395310, 7674372, 8527080, 9592965, 10232496, 12790620, 15348744, 17054160, 19185930, 25581240, 30697488, 38371860, 51162480, 76743720, 153487440]

約数ペア:

[(1, 153487440), (2, 76743720), (3, 51162480), (4, 38371860), (5, 30697488), (6, 25581240), (8, 19185930), (9, 17054160), (10, 15348744), (12, 12790620), (15, 10232496), (16, 9592965), (18, 8527080), (20, 7674372), (24, 6395310), (27, 5684720), (30, 5116248), (36, 4263540), (40, 3837186), (45, 3410832), (48, 3197655), (54, 2842360), (60, 2558124), (72, 2131770), (80, 1918593), (90, 1705416), (108, 1421180), (120, 1279062), (135, 1136944), (144, 1065885), (180, 852708), (216, 710590), (240, 639531), (270, 568472), (360, 426354), (432, 355295), (540, 284236), (720, 213177), (1080, 142118), (2160, 71059)]