74084520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3449}}^1$

素因数の和:3642

約数の個数: 64

約数和(自身を含む): 223560000

約数和(自身を除く): 149475480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3449, 3580, 4296, 5370, 6898, 7160, 10347, 10740, 13796, 17245, 20694, 21480, 27592, 34490, 41388, 51735, 68980, 82776, 103470, 137960, 206940, 413880, 617371, 1234742, 1852113, 2469484, 3086855, 3704226, 4938968, 6173710, 7408452, 9260565, 12347420, 14816904, 18521130, 24694840, 37042260, 74084520]

約数ペア:

[(1, 74084520), (2, 37042260), (3, 24694840), (4, 18521130), (5, 14816904), (6, 12347420), (8, 9260565), (10, 7408452), (12, 6173710), (15, 4938968), (20, 3704226), (24, 3086855), (30, 2469484), (40, 1852113), (60, 1234742), (120, 617371), (179, 413880), (358, 206940), (537, 137960), (716, 103470), (895, 82776), (1074, 68980), (1432, 51735), (1790, 41388), (2148, 34490), (2685, 27592), (3449, 21480), (3580, 20694), (4296, 17245), (5370, 13796), (6898, 10740), (7160, 10347)]