451810920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{342281}}^1$

素因数の和:342306

約数の個数: 64

約数和(自身を含む): 1478658240

約数和(自身を除く): 1026847320

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, 132, 165, 220, 264, 330, 440, 660, 1320, 342281, 684562, 1026843, 1369124, 1711405, 2053686, 2738248, 3422810, 3765091, 4107372, 5134215, 6845620, 7530182, 8214744, 10268430, 11295273, 13691240, 15060364, 18825455, 20536860, 22590546, 30120728, 37650910, 41073720, 45181092, 56476365, 75301820, 90362184, 112952730, 150603640, 225905460, 451810920]

約数ペア:

[(1, 451810920), (2, 225905460), (3, 150603640), (4, 112952730), (5, 90362184), (6, 75301820), (8, 56476365), (10, 45181092), (11, 41073720), (12, 37650910), (15, 30120728), (20, 22590546), (22, 20536860), (24, 18825455), (30, 15060364), (33, 13691240), (40, 11295273), (44, 10268430), (55, 8214744), (60, 7530182), (66, 6845620), (88, 5134215), (110, 4107372), (120, 3765091), (132, 3422810), (165, 2738248), (220, 2053686), (264, 1711405), (330, 1369124), (440, 1026843), (660, 684562), (1320, 342281)]