24912720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{4943}}^1$

素因数の和:4969

約数の個数: 120

約数和(自身を含む): 95636736

約数和(自身を除く): 70724016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 4943, 5040, 9886, 14829, 19772, 24715, 29658, 34601, 39544, 44487, 49430, 59316, 69202, 74145, 79088, 88974, 98860, 103803, 118632, 138404, 148290, 173005, 177948, 197720, 207606, 222435, 237264, 276808, 296580, 311409, 346010, 355896, 395440, 415212, 444870, 519015, 553616, 593160, 622818, 692020, 711792, 830424, 889740, 1038030, 1186320, 1245636, 1384040, 1557045, 1660848, 1779480, 2076060, 2491272, 2768080, 3114090, 3558960, 4152120, 4982544, 6228180, 8304240, 12456360, 24912720]

約数ペア:

[(1, 24912720), (2, 12456360), (3, 8304240), (4, 6228180), (5, 4982544), (6, 4152120), (7, 3558960), (8, 3114090), (9, 2768080), (10, 2491272), (12, 2076060), (14, 1779480), (15, 1660848), (16, 1557045), (18, 1384040), (20, 1245636), (21, 1186320), (24, 1038030), (28, 889740), (30, 830424), (35, 711792), (36, 692020), (40, 622818), (42, 593160), (45, 553616), (48, 519015), (56, 444870), (60, 415212), (63, 395440), (70, 355896), (72, 346010), (80, 311409), (84, 296580), (90, 276808), (105, 237264), (112, 222435), (120, 207606), (126, 197720), (140, 177948), (144, 173005), (168, 148290), (180, 138404), (210, 118632), (240, 103803), (252, 98860), (280, 88974), (315, 79088), (336, 74145), (360, 69202), (420, 59316), (504, 49430), (560, 44487), (630, 39544), (720, 34601), (840, 29658), (1008, 24715), (1260, 19772), (1680, 14829), (2520, 9886), (4943, 5040)]