25017120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{5791}}^1$

素因数の和:5815

約数の個数: 96

約数和(自身を含む): 87575040

約数和(自身を除く): 62557920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 5791, 11582, 17373, 23164, 28955, 34746, 46328, 52119, 57910, 69492, 86865, 92656, 104238, 115820, 138984, 156357, 173730, 185312, 208476, 231640, 260595, 277968, 312714, 347460, 416952, 463280, 521190, 555936, 625428, 694920, 781785, 833904, 926560, 1042380, 1250856, 1389840, 1563570, 1667808, 2084760, 2501712, 2779680, 3127140, 4169520, 5003424, 6254280, 8339040, 12508560, 25017120]

約数ペア:

[(1, 25017120), (2, 12508560), (3, 8339040), (4, 6254280), (5, 5003424), (6, 4169520), (8, 3127140), (9, 2779680), (10, 2501712), (12, 2084760), (15, 1667808), (16, 1563570), (18, 1389840), (20, 1250856), (24, 1042380), (27, 926560), (30, 833904), (32, 781785), (36, 694920), (40, 625428), (45, 555936), (48, 521190), (54, 463280), (60, 416952), (72, 347460), (80, 312714), (90, 277968), (96, 260595), (108, 231640), (120, 208476), (135, 185312), (144, 173730), (160, 156357), (180, 138984), (216, 115820), (240, 104238), (270, 92656), (288, 86865), (360, 69492), (432, 57910), (480, 52119), (540, 46328), (720, 34746), (864, 28955), (1080, 23164), (1440, 17373), (2160, 11582), (4320, 5791)]