2060576280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{272563}}^1$

素因数の和:272590

約数の個数: 128

約数和(自身を含む): 7849843200

約数和(自身を除く): 5789266920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 272563, 545126, 817689, 1090252, 1362815, 1635378, 1907941, 2180504, 2453067, 2725630, 3270756, 3815882, 4088445, 4906134, 5451260, 5723823, 6541512, 7359201, 7631764, 8176890, 9539705, 9812268, 10902520, 11447646, 12265335, 14718402, 15263528, 16353780, 17171469, 19079410, 19624536, 22895292, 24530670, 28619115, 29436804, 32707560, 34342938, 36796005, 38158820, 45790584, 49061340, 51514407, 57238230, 58873608, 68685876, 73592010, 76317640, 85857345, 98122680, 103028814, 114476460, 137371752, 147184020, 171714690, 206057628, 228952920, 257572035, 294368040, 343429380, 412115256, 515144070, 686858760, 1030288140, 2060576280]

約数ペア:

[(1, 2060576280), (2, 1030288140), (3, 686858760), (4, 515144070), (5, 412115256), (6, 343429380), (7, 294368040), (8, 257572035), (9, 228952920), (10, 206057628), (12, 171714690), (14, 147184020), (15, 137371752), (18, 114476460), (20, 103028814), (21, 98122680), (24, 85857345), (27, 76317640), (28, 73592010), (30, 68685876), (35, 58873608), (36, 57238230), (40, 51514407), (42, 49061340), (45, 45790584), (54, 38158820), (56, 36796005), (60, 34342938), (63, 32707560), (70, 29436804), (72, 28619115), (84, 24530670), (90, 22895292), (105, 19624536), (108, 19079410), (120, 17171469), (126, 16353780), (135, 15263528), (140, 14718402), (168, 12265335), (180, 11447646), (189, 10902520), (210, 9812268), (216, 9539705), (252, 8176890), (270, 7631764), (280, 7359201), (315, 6541512), (360, 5723823), (378, 5451260), (420, 4906134), (504, 4088445), (540, 3815882), (630, 3270756), (756, 2725630), (840, 2453067), (945, 2180504), (1080, 1907941), (1260, 1635378), (1512, 1362815), (1890, 1090252), (2520, 817689), (3780, 545126), (7560, 272563)]