12917760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^2$

素因数の和:86

約数の個数: 132

約数和(自身を含む): 42790488

約数和(自身を除く): 29872728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 841, 870, 928, 960, 1024, 1160, 1280, 1392, 1536, 1682, 1740, 1856, 1920, 2320, 2523, 2560, 2784, 3072, 3364, 3480, 3712, 3840, 4205, 4640, 5046, 5120, 5568, 6728, 6960, 7424, 7680, 8410, 9280, 10092, 11136, 12615, 13456, 13920, 14848, 15360, 16820, 18560, 20184, 22272, 25230, 26912, 27840, 29696, 33640, 37120, 40368, 44544, 50460, 53824, 55680, 67280, 74240, 80736, 89088, 100920, 107648, 111360, 134560, 148480, 161472, 201840, 215296, 222720, 269120, 322944, 403680, 430592, 445440, 538240, 645888, 807360, 861184, 1076480, 1291776, 1614720, 2152960, 2583552, 3229440, 4305920, 6458880, 12917760]

約数ペア:

[(1, 12917760), (2, 6458880), (3, 4305920), (4, 3229440), (5, 2583552), (6, 2152960), (8, 1614720), (10, 1291776), (12, 1076480), (15, 861184), (16, 807360), (20, 645888), (24, 538240), (29, 445440), (30, 430592), (32, 403680), (40, 322944), (48, 269120), (58, 222720), (60, 215296), (64, 201840), (80, 161472), (87, 148480), (96, 134560), (116, 111360), (120, 107648), (128, 100920), (145, 89088), (160, 80736), (174, 74240), (192, 67280), (232, 55680), (240, 53824), (256, 50460), (290, 44544), (320, 40368), (348, 37120), (384, 33640), (435, 29696), (464, 27840), (480, 26912), (512, 25230), (580, 22272), (640, 20184), (696, 18560), (768, 16820), (841, 15360), (870, 14848), (928, 13920), (960, 13456), (1024, 12615), (1160, 11136), (1280, 10092), (1392, 9280), (1536, 8410), (1682, 7680), (1740, 7424), (1856, 6960), (1920, 6728), (2320, 5568), (2523, 5120), (2560, 5046), (2784, 4640), (3072, 4205), (3364, 3840), (3480, 3712)]