64792920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14593}}^1$

素因数の和:14644

約数の個数: 64

約数和(自身を含む): 199645920

約数和(自身を除く): 134853000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 14593, 29186, 43779, 58372, 72965, 87558, 116744, 145930, 175116, 218895, 291860, 350232, 437790, 539941, 583720, 875580, 1079882, 1619823, 1751160, 2159764, 2699705, 3239646, 4319528, 5399410, 6479292, 8099115, 10798820, 12958584, 16198230, 21597640, 32396460, 64792920]

約数ペア:

[(1, 64792920), (2, 32396460), (3, 21597640), (4, 16198230), (5, 12958584), (6, 10798820), (8, 8099115), (10, 6479292), (12, 5399410), (15, 4319528), (20, 3239646), (24, 2699705), (30, 2159764), (37, 1751160), (40, 1619823), (60, 1079882), (74, 875580), (111, 583720), (120, 539941), (148, 437790), (185, 350232), (222, 291860), (296, 218895), (370, 175116), (444, 145930), (555, 116744), (740, 87558), (888, 72965), (1110, 58372), (1480, 43779), (2220, 29186), (4440, 14593)]