4872960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 180

約数和(自身を含む): 17807328

約数和(自身を除く): 12934368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 470, 480, 540, 564, 576, 640, 648, 705, 720, 752, 768, 810, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1296, 1410, 1440, 1504, 1620, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2592, 2820, 2880, 3008, 3240, 3384, 3456, 3760, 3807, 3840, 4230, 4320, 4512, 5076, 5184, 5640, 5760, 6016, 6345, 6480, 6768, 6912, 7520, 7614, 8460, 8640, 9024, 10152, 10368, 11280, 11520, 12032, 12690, 12960, 13536, 15040, 15228, 16920, 17280, 18048, 19035, 20304, 20736, 22560, 25380, 25920, 27072, 30080, 30456, 33840, 34560, 36096, 38070, 40608, 45120, 50760, 51840, 54144, 60160, 60912, 67680, 76140, 81216, 90240, 101520, 103680, 108288, 121824, 135360, 152280, 162432, 180480, 203040, 243648, 270720, 304560, 324864, 406080, 487296, 541440, 609120, 812160, 974592, 1218240, 1624320, 2436480, 4872960]

約数ペア:

[(1, 4872960), (2, 2436480), (3, 1624320), (4, 1218240), (5, 974592), (6, 812160), (8, 609120), (9, 541440), (10, 487296), (12, 406080), (15, 324864), (16, 304560), (18, 270720), (20, 243648), (24, 203040), (27, 180480), (30, 162432), (32, 152280), (36, 135360), (40, 121824), (45, 108288), (47, 103680), (48, 101520), (54, 90240), (60, 81216), (64, 76140), (72, 67680), (80, 60912), (81, 60160), (90, 54144), (94, 51840), (96, 50760), (108, 45120), (120, 40608), (128, 38070), (135, 36096), (141, 34560), (144, 33840), (160, 30456), (162, 30080), (180, 27072), (188, 25920), (192, 25380), (216, 22560), (235, 20736), (240, 20304), (256, 19035), (270, 18048), (282, 17280), (288, 16920), (320, 15228), (324, 15040), (360, 13536), (376, 12960), (384, 12690), (405, 12032), (423, 11520), (432, 11280), (470, 10368), (480, 10152), (540, 9024), (564, 8640), (576, 8460), (640, 7614), (648, 7520), (705, 6912), (720, 6768), (752, 6480), (768, 6345), (810, 6016), (846, 5760), (864, 5640), (940, 5184), (960, 5076), (1080, 4512), (1128, 4320), (1152, 4230), (1269, 3840), (1280, 3807), (1296, 3760), (1410, 3456), (1440, 3384), (1504, 3240), (1620, 3008), (1692, 2880), (1728, 2820), (1880, 2592), (1920, 2538), (2115, 2304), (2160, 2256)]