8290920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 27387360

約数和(自身を除く): 19096440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 571, 605, 660, 726, 968, 1142, 1210, 1320, 1452, 1713, 1815, 2284, 2420, 2855, 2904, 3426, 3630, 4568, 4840, 5710, 6281, 6852, 7260, 8565, 11420, 12562, 13704, 14520, 17130, 18843, 22840, 25124, 31405, 34260, 37686, 50248, 62810, 68520, 69091, 75372, 94215, 125620, 138182, 150744, 188430, 207273, 251240, 276364, 345455, 376860, 414546, 552728, 690910, 753720, 829092, 1036365, 1381820, 1658184, 2072730, 2763640, 4145460, 8290920]

約数ペア:

[(1, 8290920), (2, 4145460), (3, 2763640), (4, 2072730), (5, 1658184), (6, 1381820), (8, 1036365), (10, 829092), (11, 753720), (12, 690910), (15, 552728), (20, 414546), (22, 376860), (24, 345455), (30, 276364), (33, 251240), (40, 207273), (44, 188430), (55, 150744), (60, 138182), (66, 125620), (88, 94215), (110, 75372), (120, 69091), (121, 68520), (132, 62810), (165, 50248), (220, 37686), (242, 34260), (264, 31405), (330, 25124), (363, 22840), (440, 18843), (484, 17130), (571, 14520), (605, 13704), (660, 12562), (726, 11420), (968, 8565), (1142, 7260), (1210, 6852), (1320, 6281), (1452, 5710), (1713, 4840), (1815, 4568), (2284, 3630), (2420, 3426), (2855, 2904)]