25233840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 85829328

約数和(自身を除く): 60595488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 347, 360, 404, 505, 606, 694, 720, 808, 909, 1010, 1041, 1212, 1388, 1515, 1616, 1735, 1818, 2020, 2082, 2424, 2776, 3030, 3123, 3470, 3636, 4040, 4164, 4545, 4848, 5205, 5552, 6060, 6246, 6940, 7272, 8080, 8328, 9090, 10410, 12120, 12492, 13880, 14544, 15615, 16656, 18180, 20820, 24240, 24984, 27760, 31230, 35047, 36360, 41640, 49968, 62460, 70094, 72720, 83280, 105141, 124920, 140188, 175235, 210282, 249840, 280376, 315423, 350470, 420564, 525705, 560752, 630846, 700940, 841128, 1051410, 1261692, 1401880, 1577115, 1682256, 2102820, 2523384, 2803760, 3154230, 4205640, 5046768, 6308460, 8411280, 12616920, 25233840]

約数ペア:

[(1, 25233840), (2, 12616920), (3, 8411280), (4, 6308460), (5, 5046768), (6, 4205640), (8, 3154230), (9, 2803760), (10, 2523384), (12, 2102820), (15, 1682256), (16, 1577115), (18, 1401880), (20, 1261692), (24, 1051410), (30, 841128), (36, 700940), (40, 630846), (45, 560752), (48, 525705), (60, 420564), (72, 350470), (80, 315423), (90, 280376), (101, 249840), (120, 210282), (144, 175235), (180, 140188), (202, 124920), (240, 105141), (303, 83280), (347, 72720), (360, 70094), (404, 62460), (505, 49968), (606, 41640), (694, 36360), (720, 35047), (808, 31230), (909, 27760), (1010, 24984), (1041, 24240), (1212, 20820), (1388, 18180), (1515, 16656), (1616, 15615), (1735, 14544), (1818, 13880), (2020, 12492), (2082, 12120), (2424, 10410), (2776, 9090), (3030, 8328), (3123, 8080), (3470, 7272), (3636, 6940), (4040, 6246), (4164, 6060), (4545, 5552), (4848, 5205)]