146481840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 494142480

約数和(自身を除く): 347660640

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, 120, 144, 180, 240, 360, 389, 523, 720, 778, 1046, 1167, 1556, 1569, 1945, 2092, 2334, 2615, 3112, 3138, 3501, 3890, 4184, 4668, 4707, 5230, 5835, 6224, 6276, 7002, 7780, 7845, 8368, 9336, 9414, 10460, 11670, 12552, 14004, 15560, 15690, 17505, 18672, 18828, 20920, 23340, 23535, 25104, 28008, 31120, 31380, 35010, 37656, 41840, 46680, 47070, 56016, 62760, 70020, 75312, 93360, 94140, 125520, 140040, 188280, 203447, 280080, 376560, 406894, 610341, 813788, 1017235, 1220682, 1627576, 1831023, 2034470, 2441364, 3051705, 3255152, 3662046, 4068940, 4882728, 6103410, 7324092, 8137880, 9155115, 9765456, 12206820, 14648184, 16275760, 18310230, 24413640, 29296368, 36620460, 48827280, 73240920, 146481840]

約数ペア:

[(1, 146481840), (2, 73240920), (3, 48827280), (4, 36620460), (5, 29296368), (6, 24413640), (8, 18310230), (9, 16275760), (10, 14648184), (12, 12206820), (15, 9765456), (16, 9155115), (18, 8137880), (20, 7324092), (24, 6103410), (30, 4882728), (36, 4068940), (40, 3662046), (45, 3255152), (48, 3051705), (60, 2441364), (72, 2034470), (80, 1831023), (90, 1627576), (120, 1220682), (144, 1017235), (180, 813788), (240, 610341), (360, 406894), (389, 376560), (523, 280080), (720, 203447), (778, 188280), (1046, 140040), (1167, 125520), (1556, 94140), (1569, 93360), (1945, 75312), (2092, 70020), (2334, 62760), (2615, 56016), (3112, 47070), (3138, 46680), (3501, 41840), (3890, 37656), (4184, 35010), (4668, 31380), (4707, 31120), (5230, 28008), (5835, 25104), (6224, 23535), (6276, 23340), (7002, 20920), (7780, 18828), (7845, 18672), (8368, 17505), (9336, 15690), (9414, 15560), (10460, 14004), (11670, 12552)]