1937575440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13523}}^1$

素因数の和:13741

約数の個数: 120

約数和(自身を含む): 6540206400

約数和(自身を除く): 4602630960

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, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 9552, 11940, 13523, 14328, 15920, 17910, 23880, 27046, 28656, 35820, 40569, 47760, 54092, 67615, 71640, 81138, 108184, 121707, 135230, 143280, 162276, 202845, 216368, 243414, 270460, 324552, 405690, 486828, 540920, 608535, 649104, 811380, 973656, 1081840, 1217070, 1622760, 1947312, 2434140, 2691077, 3245520, 4868280, 5382154, 8073231, 9736560, 10764308, 13455385, 16146462, 21528616, 24219693, 26910770, 32292924, 40366155, 43057232, 48439386, 53821540, 64585848, 80732310, 96878772, 107643080, 121098465, 129171696, 161464620, 193757544, 215286160, 242196930, 322929240, 387515088, 484393860, 645858480, 968787720, 1937575440]

約数ペア:

[(1, 1937575440), (2, 968787720), (3, 645858480), (4, 484393860), (5, 387515088), (6, 322929240), (8, 242196930), (9, 215286160), (10, 193757544), (12, 161464620), (15, 129171696), (16, 121098465), (18, 107643080), (20, 96878772), (24, 80732310), (30, 64585848), (36, 53821540), (40, 48439386), (45, 43057232), (48, 40366155), (60, 32292924), (72, 26910770), (80, 24219693), (90, 21528616), (120, 16146462), (144, 13455385), (180, 10764308), (199, 9736560), (240, 8073231), (360, 5382154), (398, 4868280), (597, 3245520), (720, 2691077), (796, 2434140), (995, 1947312), (1194, 1622760), (1592, 1217070), (1791, 1081840), (1990, 973656), (2388, 811380), (2985, 649104), (3184, 608535), (3582, 540920), (3980, 486828), (4776, 405690), (5970, 324552), (7164, 270460), (7960, 243414), (8955, 216368), (9552, 202845), (11940, 162276), (13523, 143280), (14328, 135230), (15920, 121707), (17910, 108184), (23880, 81138), (27046, 71640), (28656, 67615), (35820, 54092), (40569, 47760)]