1396207320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401209}}^1$

素因数の和:401252

約数の個数: 64

約数和(自身を含む): 4333068000

約数和(自身を除く): 2936860680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 401209, 802418, 1203627, 1604836, 2006045, 2407254, 3209672, 4012090, 4814508, 6018135, 8024180, 9629016, 11635061, 12036270, 16048360, 23270122, 24072540, 34905183, 46540244, 48145080, 58175305, 69810366, 93080488, 116350610, 139620732, 174525915, 232701220, 279241464, 349051830, 465402440, 698103660, 1396207320]

約数ペア:

[(1, 1396207320), (2, 698103660), (3, 465402440), (4, 349051830), (5, 279241464), (6, 232701220), (8, 174525915), (10, 139620732), (12, 116350610), (15, 93080488), (20, 69810366), (24, 58175305), (29, 48145080), (30, 46540244), (40, 34905183), (58, 24072540), (60, 23270122), (87, 16048360), (116, 12036270), (120, 11635061), (145, 9629016), (174, 8024180), (232, 6018135), (290, 4814508), (348, 4012090), (435, 3209672), (580, 2407254), (696, 2006045), (870, 1604836), (1160, 1203627), (1740, 802418), (3480, 401209)]