4144560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2467}}^1$

素因数の和:2490

約数の個数: 80

約数和(自身を含む): 14689536

約数和(自身を除く): 10544976

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, 2467, 4934, 7401, 9868, 12335, 14802, 17269, 19736, 24670, 29604, 34538, 37005, 39472, 49340, 51807, 59208, 69076, 74010, 86345, 98680, 103614, 118416, 138152, 148020, 172690, 197360, 207228, 259035, 276304, 296040, 345380, 414456, 518070, 592080, 690760, 828912, 1036140, 1381520, 2072280, 4144560]

約数ペア:

[(1, 4144560), (2, 2072280), (3, 1381520), (4, 1036140), (5, 828912), (6, 690760), (7, 592080), (8, 518070), (10, 414456), (12, 345380), (14, 296040), (15, 276304), (16, 259035), (20, 207228), (21, 197360), (24, 172690), (28, 148020), (30, 138152), (35, 118416), (40, 103614), (42, 98680), (48, 86345), (56, 74010), (60, 69076), (70, 59208), (80, 51807), (84, 49340), (105, 39472), (112, 37005), (120, 34538), (140, 29604), (168, 24670), (210, 19736), (240, 17269), (280, 14802), (336, 12335), (420, 9868), (560, 7401), (840, 4934), (1680, 2467)]