2415000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{23}}^1$

素因数の和:59

約数の個数: 160

約数和(自身を含む): 8997120

約数和(自身を除く): 6582120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 250, 276, 280, 300, 322, 345, 350, 375, 420, 460, 483, 500, 525, 552, 575, 600, 625, 644, 690, 700, 750, 805, 840, 875, 920, 966, 1000, 1050, 1150, 1250, 1288, 1380, 1400, 1500, 1610, 1725, 1750, 1875, 1932, 2100, 2300, 2415, 2500, 2625, 2760, 2875, 3000, 3220, 3450, 3500, 3750, 3864, 4025, 4200, 4375, 4600, 4830, 5000, 5250, 5750, 6440, 6900, 7000, 7500, 8050, 8625, 8750, 9660, 10500, 11500, 12075, 13125, 13800, 14375, 15000, 16100, 17250, 17500, 19320, 20125, 21000, 23000, 24150, 26250, 28750, 32200, 34500, 35000, 40250, 43125, 48300, 52500, 57500, 60375, 69000, 80500, 86250, 96600, 100625, 105000, 115000, 120750, 161000, 172500, 201250, 241500, 301875, 345000, 402500, 483000, 603750, 805000, 1207500, 2415000]

約数ペア:

[(1, 2415000), (2, 1207500), (3, 805000), (4, 603750), (5, 483000), (6, 402500), (7, 345000), (8, 301875), (10, 241500), (12, 201250), (14, 172500), (15, 161000), (20, 120750), (21, 115000), (23, 105000), (24, 100625), (25, 96600), (28, 86250), (30, 80500), (35, 69000), (40, 60375), (42, 57500), (46, 52500), (50, 48300), (56, 43125), (60, 40250), (69, 35000), (70, 34500), (75, 32200), (84, 28750), (92, 26250), (100, 24150), (105, 23000), (115, 21000), (120, 20125), (125, 19320), (138, 17500), (140, 17250), (150, 16100), (161, 15000), (168, 14375), (175, 13800), (184, 13125), (200, 12075), (210, 11500), (230, 10500), (250, 9660), (276, 8750), (280, 8625), (300, 8050), (322, 7500), (345, 7000), (350, 6900), (375, 6440), (420, 5750), (460, 5250), (483, 5000), (500, 4830), (525, 4600), (552, 4375), (575, 4200), (600, 4025), (625, 3864), (644, 3750), (690, 3500), (700, 3450), (750, 3220), (805, 3000), (840, 2875), (875, 2760), (920, 2625), (966, 2500), (1000, 2415), (1050, 2300), (1150, 2100), (1250, 1932), (1288, 1875), (1380, 1750), (1400, 1725), (1500, 1610)]