4872420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1289}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 17337600

約数和(自身を除く): 12465180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1289, 1890, 2578, 3780, 3867, 5156, 6445, 7734, 9023, 11601, 12890, 15468, 18046, 19335, 23202, 25780, 27069, 34803, 36092, 38670, 45115, 46404, 54138, 58005, 69606, 77340, 81207, 90230, 108276, 116010, 135345, 139212, 162414, 174015, 180460, 232020, 243621, 270690, 324828, 348030, 406035, 487242, 541380, 696060, 812070, 974484, 1218105, 1624140, 2436210, 4872420]

約数ペア:

[(1, 4872420), (2, 2436210), (3, 1624140), (4, 1218105), (5, 974484), (6, 812070), (7, 696060), (9, 541380), (10, 487242), (12, 406035), (14, 348030), (15, 324828), (18, 270690), (20, 243621), (21, 232020), (27, 180460), (28, 174015), (30, 162414), (35, 139212), (36, 135345), (42, 116010), (45, 108276), (54, 90230), (60, 81207), (63, 77340), (70, 69606), (84, 58005), (90, 54138), (105, 46404), (108, 45115), (126, 38670), (135, 36092), (140, 34803), (180, 27069), (189, 25780), (210, 23202), (252, 19335), (270, 18046), (315, 15468), (378, 12890), (420, 11601), (540, 9023), (630, 7734), (756, 6445), (945, 5156), (1260, 3867), (1289, 3780), (1890, 2578)]