47713560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 111953640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1231, 1292, 1615, 1938, 2040, 2280, 2462, 2584, 3230, 3693, 3876, 4845, 4924, 6155, 6460, 7386, 7752, 9690, 9848, 12310, 12920, 14772, 18465, 19380, 20927, 23389, 24620, 29544, 36930, 38760, 41854, 46778, 49240, 62781, 70167, 73860, 83708, 93556, 104635, 116945, 125562, 140334, 147720, 167416, 187112, 209270, 233890, 251124, 280668, 313905, 350835, 397613, 418540, 467780, 502248, 561336, 627810, 701670, 795226, 837080, 935560, 1192839, 1255620, 1403340, 1590452, 1988065, 2385678, 2511240, 2806680, 3180904, 3976130, 4771356, 5964195, 7952260, 9542712, 11928390, 15904520, 23856780, 47713560]

約数ペア:

[(1, 47713560), (2, 23856780), (3, 15904520), (4, 11928390), (5, 9542712), (6, 7952260), (8, 5964195), (10, 4771356), (12, 3976130), (15, 3180904), (17, 2806680), (19, 2511240), (20, 2385678), (24, 1988065), (30, 1590452), (34, 1403340), (38, 1255620), (40, 1192839), (51, 935560), (57, 837080), (60, 795226), (68, 701670), (76, 627810), (85, 561336), (95, 502248), (102, 467780), (114, 418540), (120, 397613), (136, 350835), (152, 313905), (170, 280668), (190, 251124), (204, 233890), (228, 209270), (255, 187112), (285, 167416), (323, 147720), (340, 140334), (380, 125562), (408, 116945), (456, 104635), (510, 93556), (570, 83708), (646, 73860), (680, 70167), (760, 62781), (969, 49240), (1020, 46778), (1140, 41854), (1231, 38760), (1292, 36930), (1615, 29544), (1938, 24620), (2040, 23389), (2280, 20927), (2462, 19380), (2584, 18465), (3230, 14772), (3693, 12920), (3876, 12310), (4845, 9848), (4924, 9690), (6155, 7752), (6460, 7386)]