64414320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 200558592

約数和(自身を除く): 136144272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 863, 933, 1244, 1555, 1726, 1866, 2488, 2589, 3110, 3452, 3732, 4315, 4665, 4976, 5178, 6220, 6904, 7464, 8630, 9330, 10356, 12440, 12945, 13808, 14928, 17260, 18660, 20712, 24880, 25890, 34520, 37320, 41424, 51780, 69040, 74640, 103560, 207120, 268393, 536786, 805179, 1073572, 1341965, 1610358, 2147144, 2683930, 3220716, 4025895, 4294288, 5367860, 6441432, 8051790, 10735720, 12882864, 16103580, 21471440, 32207160, 64414320]

約数ペア:

[(1, 64414320), (2, 32207160), (3, 21471440), (4, 16103580), (5, 12882864), (6, 10735720), (8, 8051790), (10, 6441432), (12, 5367860), (15, 4294288), (16, 4025895), (20, 3220716), (24, 2683930), (30, 2147144), (40, 1610358), (48, 1341965), (60, 1073572), (80, 805179), (120, 536786), (240, 268393), (311, 207120), (622, 103560), (863, 74640), (933, 69040), (1244, 51780), (1555, 41424), (1726, 37320), (1866, 34520), (2488, 25890), (2589, 24880), (3110, 20712), (3452, 18660), (3732, 17260), (4315, 14928), (4665, 13808), (4976, 12945), (5178, 12440), (6220, 10356), (6904, 9330), (7464, 8630)]