545658480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3847}}^1$

素因数の和:4063

約数の個数: 120

約数和(自身を含む): 1842283872

約数和(自身を除く): 1296625392

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, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3847, 3940, 4728, 5910, 7092, 7694, 7880, 8865, 9456, 11541, 11820, 14184, 15388, 15760, 17730, 19235, 23082, 23640, 28368, 30776, 34623, 35460, 38470, 46164, 47280, 57705, 61552, 69246, 70920, 76940, 92328, 115410, 138492, 141840, 153880, 173115, 184656, 230820, 276984, 307760, 346230, 461640, 553968, 692460, 757859, 923280, 1384920, 1515718, 2273577, 2769840, 3031436, 3789295, 4547154, 6062872, 6820731, 7578590, 9094308, 11367885, 12125744, 13641462, 15157180, 18188616, 22735770, 27282924, 30314360, 34103655, 36377232, 45471540, 54565848, 60628720, 68207310, 90943080, 109131696, 136414620, 181886160, 272829240, 545658480]

約数ペア:

[(1, 545658480), (2, 272829240), (3, 181886160), (4, 136414620), (5, 109131696), (6, 90943080), (8, 68207310), (9, 60628720), (10, 54565848), (12, 45471540), (15, 36377232), (16, 34103655), (18, 30314360), (20, 27282924), (24, 22735770), (30, 18188616), (36, 15157180), (40, 13641462), (45, 12125744), (48, 11367885), (60, 9094308), (72, 7578590), (80, 6820731), (90, 6062872), (120, 4547154), (144, 3789295), (180, 3031436), (197, 2769840), (240, 2273577), (360, 1515718), (394, 1384920), (591, 923280), (720, 757859), (788, 692460), (985, 553968), (1182, 461640), (1576, 346230), (1773, 307760), (1970, 276984), (2364, 230820), (2955, 184656), (3152, 173115), (3546, 153880), (3847, 141840), (3940, 138492), (4728, 115410), (5910, 92328), (7092, 76940), (7694, 70920), (7880, 69246), (8865, 61552), (9456, 57705), (11541, 47280), (11820, 46164), (14184, 38470), (15388, 35460), (15760, 34623), (17730, 30776), (19235, 28368), (23082, 23640)]