38219040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{983}}^1$

素因数の和:1013

約数の個数: 144

約数和(自身を含む): 135390528

約数和(自身を除く): 97171488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 983, 1080, 1215, 1296, 1440, 1620, 1944, 1966, 2160, 2430, 2592, 2949, 3240, 3888, 3932, 4320, 4860, 4915, 5898, 6480, 7776, 7864, 8847, 9720, 9830, 11796, 12960, 14745, 15728, 17694, 19440, 19660, 23592, 26541, 29490, 31456, 35388, 38880, 39320, 44235, 47184, 53082, 58980, 70776, 78640, 79623, 88470, 94368, 106164, 117960, 132705, 141552, 157280, 159246, 176940, 212328, 235920, 238869, 265410, 283104, 318492, 353880, 398115, 424656, 471840, 477738, 530820, 636984, 707760, 796230, 849312, 955476, 1061640, 1194345, 1273968, 1415520, 1592460, 1910952, 2123280, 2388690, 2547936, 3184920, 3821904, 4246560, 4777380, 6369840, 7643808, 9554760, 12739680, 19109520, 38219040]

約数ペア:

[(1, 38219040), (2, 19109520), (3, 12739680), (4, 9554760), (5, 7643808), (6, 6369840), (8, 4777380), (9, 4246560), (10, 3821904), (12, 3184920), (15, 2547936), (16, 2388690), (18, 2123280), (20, 1910952), (24, 1592460), (27, 1415520), (30, 1273968), (32, 1194345), (36, 1061640), (40, 955476), (45, 849312), (48, 796230), (54, 707760), (60, 636984), (72, 530820), (80, 477738), (81, 471840), (90, 424656), (96, 398115), (108, 353880), (120, 318492), (135, 283104), (144, 265410), (160, 238869), (162, 235920), (180, 212328), (216, 176940), (240, 159246), (243, 157280), (270, 141552), (288, 132705), (324, 117960), (360, 106164), (405, 94368), (432, 88470), (480, 79623), (486, 78640), (540, 70776), (648, 58980), (720, 53082), (810, 47184), (864, 44235), (972, 39320), (983, 38880), (1080, 35388), (1215, 31456), (1296, 29490), (1440, 26541), (1620, 23592), (1944, 19660), (1966, 19440), (2160, 17694), (2430, 15728), (2592, 14745), (2949, 12960), (3240, 11796), (3888, 9830), (3932, 9720), (4320, 8847), (4860, 7864), (4915, 7776), (5898, 6480)]