5280687840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{79147}}^1$

素因数の和:79304

約数の個数: 96

約数和(自身を含む): 16754048640

約数和(自身を除く): 11473360800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 11120, 13344, 16680, 22240, 33360, 66720, 79147, 158294, 237441, 316588, 395735, 474882, 633176, 791470, 949764, 1187205, 1266352, 1582940, 1899528, 2374410, 2532704, 3165880, 3799056, 4748820, 6331760, 7598112, 9497640, 11001433, 12663520, 18995280, 22002866, 33004299, 37990560, 44005732, 55007165, 66008598, 88011464, 110014330, 132017196, 165021495, 176022928, 220028660, 264034392, 330042990, 352045856, 440057320, 528068784, 660085980, 880114640, 1056137568, 1320171960, 1760229280, 2640343920, 5280687840]

約数ペア:

[(1, 5280687840), (2, 2640343920), (3, 1760229280), (4, 1320171960), (5, 1056137568), (6, 880114640), (8, 660085980), (10, 528068784), (12, 440057320), (15, 352045856), (16, 330042990), (20, 264034392), (24, 220028660), (30, 176022928), (32, 165021495), (40, 132017196), (48, 110014330), (60, 88011464), (80, 66008598), (96, 55007165), (120, 44005732), (139, 37990560), (160, 33004299), (240, 22002866), (278, 18995280), (417, 12663520), (480, 11001433), (556, 9497640), (695, 7598112), (834, 6331760), (1112, 4748820), (1390, 3799056), (1668, 3165880), (2085, 2532704), (2224, 2374410), (2780, 1899528), (3336, 1582940), (4170, 1266352), (4448, 1187205), (5560, 949764), (6672, 791470), (8340, 633176), (11120, 474882), (13344, 395735), (16680, 316588), (22240, 237441), (33360, 158294), (66720, 79147)]