2004345120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181553}}^1$

素因数の和:181594

約数の個数: 96

約数和(自身を含む): 6588231552

約数和(自身を除く): 4583886432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 181553, 363106, 544659, 726212, 907765, 1089318, 1452424, 1815530, 2178636, 2723295, 2904848, 3631060, 4175719, 4357272, 5446590, 5809696, 7262120, 8351438, 8714544, 10893180, 12527157, 14524240, 16702876, 17429088, 20878595, 21786360, 25054314, 29048480, 33405752, 41757190, 43572720, 50108628, 62635785, 66811504, 83514380, 87145440, 100217256, 125271570, 133623008, 167028760, 200434512, 250543140, 334057520, 400869024, 501086280, 668115040, 1002172560, 2004345120]

約数ペア:

[(1, 2004345120), (2, 1002172560), (3, 668115040), (4, 501086280), (5, 400869024), (6, 334057520), (8, 250543140), (10, 200434512), (12, 167028760), (15, 133623008), (16, 125271570), (20, 100217256), (23, 87145440), (24, 83514380), (30, 66811504), (32, 62635785), (40, 50108628), (46, 43572720), (48, 41757190), (60, 33405752), (69, 29048480), (80, 25054314), (92, 21786360), (96, 20878595), (115, 17429088), (120, 16702876), (138, 14524240), (160, 12527157), (184, 10893180), (230, 8714544), (240, 8351438), (276, 7262120), (345, 5809696), (368, 5446590), (460, 4357272), (480, 4175719), (552, 3631060), (690, 2904848), (736, 2723295), (920, 2178636), (1104, 1815530), (1380, 1452424), (1840, 1089318), (2208, 907765), (2760, 726212), (3680, 544659), (5520, 363106), (11040, 181553)]