74075520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 128

約数和(自身を含む): 242131680

約数和(自身を除く): 168056160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 941, 960, 984, 1230, 1312, 1640, 1882, 1920, 1968, 2460, 2624, 2823, 3280, 3764, 3936, 4705, 4920, 5248, 5646, 6560, 7528, 7872, 9410, 9840, 11292, 13120, 14115, 15056, 15744, 18820, 19680, 22584, 26240, 28230, 30112, 37640, 38581, 39360, 45168, 56460, 60224, 75280, 77162, 78720, 90336, 112920, 115743, 120448, 150560, 154324, 180672, 192905, 225840, 231486, 301120, 308648, 361344, 385810, 451680, 462972, 578715, 602240, 617296, 771620, 903360, 925944, 1157430, 1234592, 1543240, 1806720, 1851888, 2314860, 2469184, 3086480, 3703776, 4629720, 4938368, 6172960, 7407552, 9259440, 12345920, 14815104, 18518880, 24691840, 37037760, 74075520]

約数ペア:

[(1, 74075520), (2, 37037760), (3, 24691840), (4, 18518880), (5, 14815104), (6, 12345920), (8, 9259440), (10, 7407552), (12, 6172960), (15, 4938368), (16, 4629720), (20, 3703776), (24, 3086480), (30, 2469184), (32, 2314860), (40, 1851888), (41, 1806720), (48, 1543240), (60, 1234592), (64, 1157430), (80, 925944), (82, 903360), (96, 771620), (120, 617296), (123, 602240), (128, 578715), (160, 462972), (164, 451680), (192, 385810), (205, 361344), (240, 308648), (246, 301120), (320, 231486), (328, 225840), (384, 192905), (410, 180672), (480, 154324), (492, 150560), (615, 120448), (640, 115743), (656, 112920), (820, 90336), (941, 78720), (960, 77162), (984, 75280), (1230, 60224), (1312, 56460), (1640, 45168), (1882, 39360), (1920, 38581), (1968, 37640), (2460, 30112), (2624, 28230), (2823, 26240), (3280, 22584), (3764, 19680), (3936, 18820), (4705, 15744), (4920, 15056), (5248, 14115), (5646, 13120), (6560, 11292), (7528, 9840), (7872, 9410)]