648490080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{193003}}^1$

素因数の和:193028

約数の個数: 96

約数和(自身を含む): 2334576384

約数和(自身を除く): 1686086304

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 193003, 386006, 579009, 772012, 965015, 1158018, 1351021, 1544024, 1930030, 2316036, 2702042, 2895045, 3088048, 3860060, 4053063, 4632072, 5404084, 5790090, 6176096, 6755105, 7720120, 8106126, 9264144, 10808168, 11580180, 13510210, 15440240, 16212252, 18528288, 20265315, 21616336, 23160360, 27020420, 30880480, 32424504, 40530630, 43232672, 46320720, 54040840, 64849008, 81061260, 92641440, 108081680, 129698016, 162122520, 216163360, 324245040, 648490080]

約数ペア:

[(1, 648490080), (2, 324245040), (3, 216163360), (4, 162122520), (5, 129698016), (6, 108081680), (7, 92641440), (8, 81061260), (10, 64849008), (12, 54040840), (14, 46320720), (15, 43232672), (16, 40530630), (20, 32424504), (21, 30880480), (24, 27020420), (28, 23160360), (30, 21616336), (32, 20265315), (35, 18528288), (40, 16212252), (42, 15440240), (48, 13510210), (56, 11580180), (60, 10808168), (70, 9264144), (80, 8106126), (84, 7720120), (96, 6755105), (105, 6176096), (112, 5790090), (120, 5404084), (140, 4632072), (160, 4053063), (168, 3860060), (210, 3088048), (224, 2895045), (240, 2702042), (280, 2316036), (336, 1930030), (420, 1544024), (480, 1351021), (560, 1158018), (672, 965015), (840, 772012), (1120, 579009), (1680, 386006), (3360, 193003)]