67557120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 219623712

約数和(自身を除く): 152066592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 241, 256, 292, 320, 365, 384, 438, 480, 482, 584, 640, 723, 730, 768, 876, 960, 964, 1095, 1168, 1205, 1280, 1446, 1460, 1752, 1920, 1928, 2190, 2336, 2410, 2892, 2920, 3504, 3615, 3840, 3856, 4380, 4672, 4820, 5784, 5840, 7008, 7230, 7712, 8760, 9344, 9640, 11568, 11680, 14016, 14460, 15424, 17520, 17593, 18688, 19280, 23136, 23360, 28032, 28920, 30848, 35040, 35186, 38560, 46272, 46720, 52779, 56064, 57840, 61696, 70080, 70372, 77120, 87965, 92544, 93440, 105558, 115680, 140160, 140744, 154240, 175930, 185088, 211116, 231360, 263895, 280320, 281488, 308480, 351860, 422232, 462720, 527790, 562976, 703720, 844464, 925440, 1055580, 1125952, 1407440, 1688928, 2111160, 2251904, 2814880, 3377856, 4222320, 4503808, 5629760, 6755712, 8444640, 11259520, 13511424, 16889280, 22519040, 33778560, 67557120]

約数ペア:

[(1, 67557120), (2, 33778560), (3, 22519040), (4, 16889280), (5, 13511424), (6, 11259520), (8, 8444640), (10, 6755712), (12, 5629760), (15, 4503808), (16, 4222320), (20, 3377856), (24, 2814880), (30, 2251904), (32, 2111160), (40, 1688928), (48, 1407440), (60, 1125952), (64, 1055580), (73, 925440), (80, 844464), (96, 703720), (120, 562976), (128, 527790), (146, 462720), (160, 422232), (192, 351860), (219, 308480), (240, 281488), (241, 280320), (256, 263895), (292, 231360), (320, 211116), (365, 185088), (384, 175930), (438, 154240), (480, 140744), (482, 140160), (584, 115680), (640, 105558), (723, 93440), (730, 92544), (768, 87965), (876, 77120), (960, 70372), (964, 70080), (1095, 61696), (1168, 57840), (1205, 56064), (1280, 52779), (1446, 46720), (1460, 46272), (1752, 38560), (1920, 35186), (1928, 35040), (2190, 30848), (2336, 28920), (2410, 28032), (2892, 23360), (2920, 23136), (3504, 19280), (3615, 18688), (3840, 17593), (3856, 17520), (4380, 15424), (4672, 14460), (4820, 14016), (5784, 11680), (5840, 11568), (7008, 9640), (7230, 9344), (7712, 8760)]