1620004824

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 4447872000

約数和(自身を除く): 2827867176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 439, 479, 642, 856, 878, 958, 963, 1284, 1317, 1437, 1756, 1916, 1926, 2568, 2634, 2874, 3512, 3832, 3852, 3951, 4311, 5268, 5748, 7704, 7902, 8622, 10536, 11496, 15804, 17244, 31608, 34488, 46973, 51253, 93946, 102506, 140919, 153759, 187892, 205012, 210281, 281838, 307518, 375784, 410024, 420562, 422757, 461277, 563676, 615036, 630843, 841124, 845514, 922554, 1127352, 1230072, 1261686, 1682248, 1691028, 1845108, 1892529, 2523372, 3382056, 3690216, 3785058, 5046744, 7570116, 15140232, 22500067, 45000134, 67500201, 90000268, 135000402, 180000536, 202500603, 270000804, 405001206, 540001608, 810002412, 1620004824]

約数ペア:

[(1, 1620004824), (2, 810002412), (3, 540001608), (4, 405001206), (6, 270000804), (8, 202500603), (9, 180000536), (12, 135000402), (18, 90000268), (24, 67500201), (36, 45000134), (72, 22500067), (107, 15140232), (214, 7570116), (321, 5046744), (428, 3785058), (439, 3690216), (479, 3382056), (642, 2523372), (856, 1892529), (878, 1845108), (958, 1691028), (963, 1682248), (1284, 1261686), (1317, 1230072), (1437, 1127352), (1756, 922554), (1916, 845514), (1926, 841124), (2568, 630843), (2634, 615036), (2874, 563676), (3512, 461277), (3832, 422757), (3852, 420562), (3951, 410024), (4311, 375784), (5268, 307518), (5748, 281838), (7704, 210281), (7902, 205012), (8622, 187892), (10536, 153759), (11496, 140919), (15804, 102506), (17244, 93946), (31608, 51253), (34488, 46973)]