450381120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67021}}^1$

素因数の和:67048

約数の個数: 112

約数和(自身を含む): 1634264448

約数和(自身を除く): 1183883328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 67021, 134042, 201063, 268084, 335105, 402126, 469147, 536168, 670210, 804252, 938294, 1005315, 1072336, 1340420, 1407441, 1608504, 1876588, 2010630, 2144672, 2345735, 2680840, 2814882, 3217008, 3753176, 4021260, 4289344, 4691470, 5361680, 5629764, 6434016, 7037205, 7506352, 8042520, 9382940, 10723360, 11259528, 12868032, 14074410, 15012704, 16085040, 18765880, 21446720, 22519056, 28148820, 30025408, 32170080, 37531760, 45038112, 56297640, 64340160, 75063520, 90076224, 112595280, 150127040, 225190560, 450381120]

約数ペア:

[(1, 450381120), (2, 225190560), (3, 150127040), (4, 112595280), (5, 90076224), (6, 75063520), (7, 64340160), (8, 56297640), (10, 45038112), (12, 37531760), (14, 32170080), (15, 30025408), (16, 28148820), (20, 22519056), (21, 21446720), (24, 18765880), (28, 16085040), (30, 15012704), (32, 14074410), (35, 12868032), (40, 11259528), (42, 10723360), (48, 9382940), (56, 8042520), (60, 7506352), (64, 7037205), (70, 6434016), (80, 5629764), (84, 5361680), (96, 4691470), (105, 4289344), (112, 4021260), (120, 3753176), (140, 3217008), (160, 2814882), (168, 2680840), (192, 2345735), (210, 2144672), (224, 2010630), (240, 1876588), (280, 1608504), (320, 1407441), (336, 1340420), (420, 1072336), (448, 1005315), (480, 938294), (560, 804252), (672, 670210), (840, 536168), (960, 469147), (1120, 402126), (1344, 335105), (1680, 268084), (2240, 201063), (3360, 134042), (6720, 67021)]