379123080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{451337}}^1$

素因数の和:451358

約数の個数: 64

約数和(自身を含む): 1299853440

約数和(自身を除く): 920730360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 451337, 902674, 1354011, 1805348, 2256685, 2708022, 3159359, 3610696, 4513370, 5416044, 6318718, 6770055, 9026740, 9478077, 10832088, 12637436, 13540110, 15796795, 18053480, 18956154, 25274872, 27080220, 31593590, 37912308, 47390385, 54160440, 63187180, 75824616, 94780770, 126374360, 189561540, 379123080]

約数ペア:

[(1, 379123080), (2, 189561540), (3, 126374360), (4, 94780770), (5, 75824616), (6, 63187180), (7, 54160440), (8, 47390385), (10, 37912308), (12, 31593590), (14, 27080220), (15, 25274872), (20, 18956154), (21, 18053480), (24, 15796795), (28, 13540110), (30, 12637436), (35, 10832088), (40, 9478077), (42, 9026740), (56, 6770055), (60, 6318718), (70, 5416044), (84, 4513370), (105, 3610696), (120, 3159359), (140, 2708022), (168, 2256685), (210, 1805348), (280, 1354011), (420, 902674), (840, 451337)]