120550920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{143513}}^1$

素因数の和:143534

約数の個数: 64

約数和(自身を含む): 413320320

約数和(自身を除く): 292769400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 143513, 287026, 430539, 574052, 717565, 861078, 1004591, 1148104, 1435130, 1722156, 2009182, 2152695, 2870260, 3013773, 3444312, 4018364, 4305390, 5022955, 5740520, 6027546, 8036728, 8610780, 10045910, 12055092, 15068865, 17221560, 20091820, 24110184, 30137730, 40183640, 60275460, 120550920]

約数ペア:

[(1, 120550920), (2, 60275460), (3, 40183640), (4, 30137730), (5, 24110184), (6, 20091820), (7, 17221560), (8, 15068865), (10, 12055092), (12, 10045910), (14, 8610780), (15, 8036728), (20, 6027546), (21, 5740520), (24, 5022955), (28, 4305390), (30, 4018364), (35, 3444312), (40, 3013773), (42, 2870260), (56, 2152695), (60, 2009182), (70, 1722156), (84, 1435130), (105, 1148104), (120, 1004591), (140, 861078), (168, 717565), (210, 574052), (280, 430539), (420, 287026), (840, 143513)]