1799257920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{3329}}^1$

素因数の和:3912

約数の個数: 112

約数和(自身を含む): 5724509760

約数和(自身を除く): 3925251840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 563, 960, 1126, 1689, 2252, 2815, 3329, 3378, 4504, 5630, 6658, 6756, 8445, 9008, 9987, 11260, 13316, 13512, 16645, 16890, 18016, 19974, 22520, 26632, 27024, 33290, 33780, 36032, 39948, 45040, 49935, 53264, 54048, 66580, 67560, 79896, 90080, 99870, 106528, 108096, 133160, 135120, 159792, 180160, 199740, 213056, 266320, 270240, 319584, 399480, 532640, 540480, 639168, 798960, 1065280, 1597920, 1874227, 3195840, 3748454, 5622681, 7496908, 9371135, 11245362, 14993816, 18742270, 22490724, 28113405, 29987632, 37484540, 44981448, 56226810, 59975264, 74969080, 89962896, 112453620, 119950528, 149938160, 179925792, 224907240, 299876320, 359851584, 449814480, 599752640, 899628960, 1799257920]

約数ペア:

[(1, 1799257920), (2, 899628960), (3, 599752640), (4, 449814480), (5, 359851584), (6, 299876320), (8, 224907240), (10, 179925792), (12, 149938160), (15, 119950528), (16, 112453620), (20, 89962896), (24, 74969080), (30, 59975264), (32, 56226810), (40, 44981448), (48, 37484540), (60, 29987632), (64, 28113405), (80, 22490724), (96, 18742270), (120, 14993816), (160, 11245362), (192, 9371135), (240, 7496908), (320, 5622681), (480, 3748454), (563, 3195840), (960, 1874227), (1126, 1597920), (1689, 1065280), (2252, 798960), (2815, 639168), (3329, 540480), (3378, 532640), (4504, 399480), (5630, 319584), (6658, 270240), (6756, 266320), (8445, 213056), (9008, 199740), (9987, 180160), (11260, 159792), (13316, 135120), (13512, 133160), (16645, 108096), (16890, 106528), (18016, 99870), (19974, 90080), (22520, 79896), (26632, 67560), (27024, 66580), (33290, 54048), (33780, 53264), (36032, 49935), (39948, 45040)]