249767040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{130087}}^1$

素因数の和:130109

約数の個数: 64

約数和(自身を含む): 796138560

約数和(自身を除く): 546371520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 130087, 260174, 390261, 520348, 650435, 780522, 1040696, 1300870, 1561044, 1951305, 2081392, 2601740, 3122088, 3902610, 4162784, 5203480, 6244176, 7805220, 8325568, 10406960, 12488352, 15610440, 16651136, 20813920, 24976704, 31220880, 41627840, 49953408, 62441760, 83255680, 124883520, 249767040]

約数ペア:

[(1, 249767040), (2, 124883520), (3, 83255680), (4, 62441760), (5, 49953408), (6, 41627840), (8, 31220880), (10, 24976704), (12, 20813920), (15, 16651136), (16, 15610440), (20, 12488352), (24, 10406960), (30, 8325568), (32, 7805220), (40, 6244176), (48, 5203480), (60, 4162784), (64, 3902610), (80, 3122088), (96, 2601740), (120, 2081392), (128, 1951305), (160, 1561044), (192, 1300870), (240, 1040696), (320, 780522), (384, 650435), (480, 520348), (640, 390261), (960, 260174), (1920, 130087)]