29748480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 97327104

約数和(自身を除く): 67578624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 127, 128, 160, 183, 192, 240, 244, 254, 256, 305, 320, 366, 381, 384, 480, 488, 508, 610, 635, 640, 732, 762, 768, 915, 960, 976, 1016, 1220, 1270, 1280, 1464, 1524, 1830, 1905, 1920, 1952, 2032, 2440, 2540, 2928, 3048, 3660, 3810, 3840, 3904, 4064, 4880, 5080, 5856, 6096, 7320, 7620, 7747, 7808, 8128, 9760, 10160, 11712, 12192, 14640, 15240, 15494, 15616, 16256, 19520, 20320, 23241, 23424, 24384, 29280, 30480, 30988, 32512, 38735, 39040, 40640, 46482, 46848, 48768, 58560, 60960, 61976, 77470, 78080, 81280, 92964, 97536, 116205, 117120, 121920, 123952, 154940, 162560, 185928, 232410, 234240, 243840, 247904, 309880, 371856, 464820, 487680, 495808, 619760, 743712, 929640, 991616, 1239520, 1487424, 1859280, 1983232, 2479040, 2974848, 3718560, 4958080, 5949696, 7437120, 9916160, 14874240, 29748480]

約数ペア:

[(1, 29748480), (2, 14874240), (3, 9916160), (4, 7437120), (5, 5949696), (6, 4958080), (8, 3718560), (10, 2974848), (12, 2479040), (15, 1983232), (16, 1859280), (20, 1487424), (24, 1239520), (30, 991616), (32, 929640), (40, 743712), (48, 619760), (60, 495808), (61, 487680), (64, 464820), (80, 371856), (96, 309880), (120, 247904), (122, 243840), (127, 234240), (128, 232410), (160, 185928), (183, 162560), (192, 154940), (240, 123952), (244, 121920), (254, 117120), (256, 116205), (305, 97536), (320, 92964), (366, 81280), (381, 78080), (384, 77470), (480, 61976), (488, 60960), (508, 58560), (610, 48768), (635, 46848), (640, 46482), (732, 40640), (762, 39040), (768, 38735), (915, 32512), (960, 30988), (976, 30480), (1016, 29280), (1220, 24384), (1270, 23424), (1280, 23241), (1464, 20320), (1524, 19520), (1830, 16256), (1905, 15616), (1920, 15494), (1952, 15240), (2032, 14640), (2440, 12192), (2540, 11712), (2928, 10160), (3048, 9760), (3660, 8128), (3810, 7808), (3840, 7747), (3904, 7620), (4064, 7320), (4880, 6096), (5080, 5856)]