25229520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 86158176

約数和(自身を除く): 60928656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 523, 536, 603, 670, 720, 804, 1005, 1046, 1072, 1206, 1340, 1569, 1608, 2010, 2092, 2412, 2615, 2680, 3015, 3138, 3216, 4020, 4184, 4707, 4824, 5230, 5360, 6030, 6276, 7845, 8040, 8368, 9414, 9648, 10460, 12060, 12552, 15690, 16080, 18828, 20920, 23535, 24120, 25104, 31380, 35041, 37656, 41840, 47070, 48240, 62760, 70082, 75312, 94140, 105123, 125520, 140164, 175205, 188280, 210246, 280328, 315369, 350410, 376560, 420492, 525615, 560656, 630738, 700820, 840984, 1051230, 1261476, 1401640, 1576845, 1681968, 2102460, 2522952, 2803280, 3153690, 4204920, 5045904, 6307380, 8409840, 12614760, 25229520]

約数ペア:

[(1, 25229520), (2, 12614760), (3, 8409840), (4, 6307380), (5, 5045904), (6, 4204920), (8, 3153690), (9, 2803280), (10, 2522952), (12, 2102460), (15, 1681968), (16, 1576845), (18, 1401640), (20, 1261476), (24, 1051230), (30, 840984), (36, 700820), (40, 630738), (45, 560656), (48, 525615), (60, 420492), (67, 376560), (72, 350410), (80, 315369), (90, 280328), (120, 210246), (134, 188280), (144, 175205), (180, 140164), (201, 125520), (240, 105123), (268, 94140), (335, 75312), (360, 70082), (402, 62760), (523, 48240), (536, 47070), (603, 41840), (670, 37656), (720, 35041), (804, 31380), (1005, 25104), (1046, 24120), (1072, 23535), (1206, 20920), (1340, 18828), (1569, 16080), (1608, 15690), (2010, 12552), (2092, 12060), (2412, 10460), (2615, 9648), (2680, 9414), (3015, 8368), (3138, 8040), (3216, 7845), (4020, 6276), (4184, 6030), (4707, 5360), (4824, 5230)]