24888780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19753}}^1$

素因数の和:19775

約数の個数: 72

約数和(自身を含む): 86285472

約数和(自身を除く): 61396692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 19753, 39506, 59259, 79012, 98765, 118518, 138271, 177777, 197530, 237036, 276542, 296295, 355554, 395060, 414813, 553084, 592590, 691355, 711108, 829626, 888885, 1185180, 1244439, 1382710, 1659252, 1777770, 2074065, 2488878, 2765420, 3555540, 4148130, 4977756, 6222195, 8296260, 12444390, 24888780]

約数ペア:

[(1, 24888780), (2, 12444390), (3, 8296260), (4, 6222195), (5, 4977756), (6, 4148130), (7, 3555540), (9, 2765420), (10, 2488878), (12, 2074065), (14, 1777770), (15, 1659252), (18, 1382710), (20, 1244439), (21, 1185180), (28, 888885), (30, 829626), (35, 711108), (36, 691355), (42, 592590), (45, 553084), (60, 414813), (63, 395060), (70, 355554), (84, 296295), (90, 276542), (105, 237036), (126, 197530), (140, 177777), (180, 138271), (210, 118518), (252, 98765), (315, 79012), (420, 59259), (630, 39506), (1260, 19753)]