331555320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48473}}^1$

素因数の和:48509

約数の個数: 96

約数和(自身を含む): 1134291600

約数和(自身を除く): 802736280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 48473, 96946, 145419, 193892, 242365, 290838, 387784, 436257, 484730, 581676, 727095, 872514, 920987, 969460, 1163352, 1454190, 1745028, 1841974, 1938920, 2181285, 2762961, 2908380, 3490056, 3683948, 4362570, 4604935, 5525922, 5816760, 7367896, 8288883, 8725140, 9209870, 11051844, 13814805, 16577766, 17450280, 18419740, 22103688, 27629610, 33155532, 36839480, 41444415, 55259220, 66311064, 82888830, 110518440, 165777660, 331555320]

約数ペア:

[(1, 331555320), (2, 165777660), (3, 110518440), (4, 82888830), (5, 66311064), (6, 55259220), (8, 41444415), (9, 36839480), (10, 33155532), (12, 27629610), (15, 22103688), (18, 18419740), (19, 17450280), (20, 16577766), (24, 13814805), (30, 11051844), (36, 9209870), (38, 8725140), (40, 8288883), (45, 7367896), (57, 5816760), (60, 5525922), (72, 4604935), (76, 4362570), (90, 3683948), (95, 3490056), (114, 2908380), (120, 2762961), (152, 2181285), (171, 1938920), (180, 1841974), (190, 1745028), (228, 1454190), (285, 1163352), (342, 969460), (360, 920987), (380, 872514), (456, 727095), (570, 581676), (684, 484730), (760, 436257), (855, 387784), (1140, 290838), (1368, 242365), (1710, 193892), (2280, 145419), (3420, 96946), (6840, 48473)]