54930120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65393}}^1$

素因数の和:65414

約数の個数: 64

約数和(自身を含む): 188334720

約数和(自身を除く): 133404600

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, 65393, 130786, 196179, 261572, 326965, 392358, 457751, 523144, 653930, 784716, 915502, 980895, 1307860, 1373253, 1569432, 1831004, 1961790, 2288755, 2615720, 2746506, 3662008, 3923580, 4577510, 5493012, 6866265, 7847160, 9155020, 10986024, 13732530, 18310040, 27465060, 54930120]

約数ペア:

[(1, 54930120), (2, 27465060), (3, 18310040), (4, 13732530), (5, 10986024), (6, 9155020), (7, 7847160), (8, 6866265), (10, 5493012), (12, 4577510), (14, 3923580), (15, 3662008), (20, 2746506), (21, 2615720), (24, 2288755), (28, 1961790), (30, 1831004), (35, 1569432), (40, 1373253), (42, 1307860), (56, 980895), (60, 915502), (70, 784716), (84, 653930), (105, 523144), (120, 457751), (140, 392358), (168, 326965), (210, 261572), (280, 196179), (420, 130786), (840, 65393)]