73240920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 239101200

約数和(自身を除く): 165860280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 389, 523, 778, 1046, 1167, 1556, 1569, 1945, 2092, 2334, 2615, 3112, 3138, 3501, 3890, 4184, 4668, 4707, 5230, 5835, 6276, 7002, 7780, 7845, 9336, 9414, 10460, 11670, 12552, 14004, 15560, 15690, 17505, 18828, 20920, 23340, 23535, 28008, 31380, 35010, 37656, 46680, 47070, 62760, 70020, 94140, 140040, 188280, 203447, 406894, 610341, 813788, 1017235, 1220682, 1627576, 1831023, 2034470, 2441364, 3051705, 3662046, 4068940, 4882728, 6103410, 7324092, 8137880, 9155115, 12206820, 14648184, 18310230, 24413640, 36620460, 73240920]

約数ペア:

[(1, 73240920), (2, 36620460), (3, 24413640), (4, 18310230), (5, 14648184), (6, 12206820), (8, 9155115), (9, 8137880), (10, 7324092), (12, 6103410), (15, 4882728), (18, 4068940), (20, 3662046), (24, 3051705), (30, 2441364), (36, 2034470), (40, 1831023), (45, 1627576), (60, 1220682), (72, 1017235), (90, 813788), (120, 610341), (180, 406894), (360, 203447), (389, 188280), (523, 140040), (778, 94140), (1046, 70020), (1167, 62760), (1556, 47070), (1569, 46680), (1945, 37656), (2092, 35010), (2334, 31380), (2615, 28008), (3112, 23535), (3138, 23340), (3501, 20920), (3890, 18828), (4184, 17505), (4668, 15690), (4707, 15560), (5230, 14004), (5835, 12552), (6276, 11670), (7002, 10460), (7780, 9414), (7845, 9336)]