315951840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{24379}}^1$

素因数の和:24406

約数の個数: 120

約数和(自身を含む): 1115092440

約数和(自身を除く): 799140600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 24379, 48758, 73137, 97516, 121895, 146274, 195032, 219411, 243790, 292548, 365685, 390064, 438822, 487580, 585096, 658233, 731370, 780128, 877644, 975160, 1097055, 1170192, 1316466, 1462740, 1755288, 1950320, 1974699, 2194110, 2340384, 2632932, 2925480, 3291165, 3510576, 3900640, 3949398, 4388220, 5265864, 5850960, 6582330, 7021152, 7898796, 8776440, 9873495, 10531728, 11701920, 13164660, 15797592, 17552880, 19746990, 21063456, 26329320, 31595184, 35105760, 39493980, 52658640, 63190368, 78987960, 105317280, 157975920, 315951840]

約数ペア:

[(1, 315951840), (2, 157975920), (3, 105317280), (4, 78987960), (5, 63190368), (6, 52658640), (8, 39493980), (9, 35105760), (10, 31595184), (12, 26329320), (15, 21063456), (16, 19746990), (18, 17552880), (20, 15797592), (24, 13164660), (27, 11701920), (30, 10531728), (32, 9873495), (36, 8776440), (40, 7898796), (45, 7021152), (48, 6582330), (54, 5850960), (60, 5265864), (72, 4388220), (80, 3949398), (81, 3900640), (90, 3510576), (96, 3291165), (108, 2925480), (120, 2632932), (135, 2340384), (144, 2194110), (160, 1974699), (162, 1950320), (180, 1755288), (216, 1462740), (240, 1316466), (270, 1170192), (288, 1097055), (324, 975160), (360, 877644), (405, 780128), (432, 731370), (480, 658233), (540, 585096), (648, 487580), (720, 438822), (810, 390064), (864, 365685), (1080, 292548), (1296, 243790), (1440, 219411), (1620, 195032), (2160, 146274), (2592, 121895), (3240, 97516), (4320, 73137), (6480, 48758), (12960, 24379)]