4252080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2531}}^1$

素因数の和:2554

約数の個数: 80

約数和(自身を含む): 15070464

約数和(自身を除く): 10818384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2531, 5062, 7593, 10124, 12655, 15186, 17717, 20248, 25310, 30372, 35434, 37965, 40496, 50620, 53151, 60744, 70868, 75930, 88585, 101240, 106302, 121488, 141736, 151860, 177170, 202480, 212604, 265755, 283472, 303720, 354340, 425208, 531510, 607440, 708680, 850416, 1063020, 1417360, 2126040, 4252080]

約数ペア:

[(1, 4252080), (2, 2126040), (3, 1417360), (4, 1063020), (5, 850416), (6, 708680), (7, 607440), (8, 531510), (10, 425208), (12, 354340), (14, 303720), (15, 283472), (16, 265755), (20, 212604), (21, 202480), (24, 177170), (28, 151860), (30, 141736), (35, 121488), (40, 106302), (42, 101240), (48, 88585), (56, 75930), (60, 70868), (70, 60744), (80, 53151), (84, 50620), (105, 40496), (112, 37965), (120, 35434), (140, 30372), (168, 25310), (210, 20248), (240, 17717), (280, 15186), (336, 12655), (420, 10124), (560, 7593), (840, 5062), (1680, 2531)]