41228640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{28631}}^1$

素因数の和:28652

約数の個数: 72

約数和(自身を含む): 140697648

約数和(自身を除く): 99469008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 28631, 57262, 85893, 114524, 143155, 171786, 229048, 257679, 286310, 343572, 429465, 458096, 515358, 572620, 687144, 858930, 916192, 1030716, 1145240, 1288395, 1374288, 1717860, 2061432, 2290480, 2576790, 2748576, 3435720, 4122864, 4580960, 5153580, 6871440, 8245728, 10307160, 13742880, 20614320, 41228640]

約数ペア:

[(1, 41228640), (2, 20614320), (3, 13742880), (4, 10307160), (5, 8245728), (6, 6871440), (8, 5153580), (9, 4580960), (10, 4122864), (12, 3435720), (15, 2748576), (16, 2576790), (18, 2290480), (20, 2061432), (24, 1717860), (30, 1374288), (32, 1288395), (36, 1145240), (40, 1030716), (45, 916192), (48, 858930), (60, 687144), (72, 572620), (80, 515358), (90, 458096), (96, 429465), (120, 343572), (144, 286310), (160, 257679), (180, 229048), (240, 171786), (288, 143155), (360, 114524), (480, 85893), (720, 57262), (1440, 28631)]