90300960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20903}}^1$

素因数の和:20927

約数の個数: 96

約数和(自身を含む): 316068480

約数和(自身を除く): 225767520

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20903, 41806, 62709, 83612, 104515, 125418, 167224, 188127, 209030, 250836, 313545, 334448, 376254, 418060, 501672, 564381, 627090, 668896, 752508, 836120, 940635, 1003344, 1128762, 1254180, 1505016, 1672240, 1881270, 2006688, 2257524, 2508360, 2821905, 3010032, 3344480, 3762540, 4515048, 5016720, 5643810, 6020064, 7525080, 9030096, 10033440, 11287620, 15050160, 18060192, 22575240, 30100320, 45150480, 90300960]

約数ペア:

[(1, 90300960), (2, 45150480), (3, 30100320), (4, 22575240), (5, 18060192), (6, 15050160), (8, 11287620), (9, 10033440), (10, 9030096), (12, 7525080), (15, 6020064), (16, 5643810), (18, 5016720), (20, 4515048), (24, 3762540), (27, 3344480), (30, 3010032), (32, 2821905), (36, 2508360), (40, 2257524), (45, 2006688), (48, 1881270), (54, 1672240), (60, 1505016), (72, 1254180), (80, 1128762), (90, 1003344), (96, 940635), (108, 836120), (120, 752508), (135, 668896), (144, 627090), (160, 564381), (180, 501672), (216, 418060), (240, 376254), (270, 334448), (288, 313545), (360, 250836), (432, 209030), (480, 188127), (540, 167224), (720, 125418), (864, 104515), (1080, 83612), (1440, 62709), (2160, 41806), (4320, 20903)]