24499440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{4861}}^1$

素因数の和:4887

約数の個数: 120

約数和(自身を含む): 94050528

約数和(自身を除く): 69551088

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, 4861, 5040, 9722, 14583, 19444, 24305, 29166, 34027, 38888, 43749, 48610, 58332, 68054, 72915, 77776, 87498, 97220, 102081, 116664, 136108, 145830, 170135, 174996, 194440, 204162, 218745, 233328, 272216, 291660, 306243, 340270, 349992, 388880, 408324, 437490, 510405, 544432, 583320, 612486, 680540, 699984, 816648, 874980, 1020810, 1166640, 1224972, 1361080, 1531215, 1633296, 1749960, 2041620, 2449944, 2722160, 3062430, 3499920, 4083240, 4899888, 6124860, 8166480, 12249720, 24499440]

約数ペア:

[(1, 24499440), (2, 12249720), (3, 8166480), (4, 6124860), (5, 4899888), (6, 4083240), (7, 3499920), (8, 3062430), (9, 2722160), (10, 2449944), (12, 2041620), (14, 1749960), (15, 1633296), (16, 1531215), (18, 1361080), (20, 1224972), (21, 1166640), (24, 1020810), (28, 874980), (30, 816648), (35, 699984), (36, 680540), (40, 612486), (42, 583320), (45, 544432), (48, 510405), (56, 437490), (60, 408324), (63, 388880), (70, 349992), (72, 340270), (80, 306243), (84, 291660), (90, 272216), (105, 233328), (112, 218745), (120, 204162), (126, 194440), (140, 174996), (144, 170135), (168, 145830), (180, 136108), (210, 116664), (240, 102081), (252, 97220), (280, 87498), (315, 77776), (336, 72915), (360, 68054), (420, 58332), (504, 48610), (560, 43749), (630, 38888), (720, 34027), (840, 29166), (1008, 24305), (1260, 19444), (1680, 14583), (2520, 9722), (4861, 5040)]