147384480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 477761760

約数和(自身を除く): 330377280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 139, 141, 160, 188, 235, 240, 278, 282, 376, 417, 470, 480, 556, 564, 695, 705, 752, 834, 940, 1112, 1128, 1390, 1410, 1504, 1668, 1880, 2085, 2209, 2224, 2256, 2780, 2820, 3336, 3760, 4170, 4418, 4448, 4512, 5560, 5640, 6533, 6627, 6672, 7520, 8340, 8836, 11045, 11120, 11280, 13066, 13254, 13344, 16680, 17672, 19599, 22090, 22240, 22560, 26132, 26508, 32665, 33135, 33360, 35344, 39198, 44180, 52264, 53016, 65330, 66270, 66720, 70688, 78396, 88360, 97995, 104528, 106032, 130660, 132540, 156792, 176720, 195990, 209056, 212064, 261320, 265080, 307051, 313584, 353440, 391980, 522640, 530160, 614102, 627168, 783960, 921153, 1045280, 1060320, 1228204, 1535255, 1567920, 1842306, 2456408, 3070510, 3135840, 3684612, 4605765, 4912816, 6141020, 7369224, 9211530, 9825632, 12282040, 14738448, 18423060, 24564080, 29476896, 36846120, 49128160, 73692240, 147384480]

約数ペア:

[(1, 147384480), (2, 73692240), (3, 49128160), (4, 36846120), (5, 29476896), (6, 24564080), (8, 18423060), (10, 14738448), (12, 12282040), (15, 9825632), (16, 9211530), (20, 7369224), (24, 6141020), (30, 4912816), (32, 4605765), (40, 3684612), (47, 3135840), (48, 3070510), (60, 2456408), (80, 1842306), (94, 1567920), (96, 1535255), (120, 1228204), (139, 1060320), (141, 1045280), (160, 921153), (188, 783960), (235, 627168), (240, 614102), (278, 530160), (282, 522640), (376, 391980), (417, 353440), (470, 313584), (480, 307051), (556, 265080), (564, 261320), (695, 212064), (705, 209056), (752, 195990), (834, 176720), (940, 156792), (1112, 132540), (1128, 130660), (1390, 106032), (1410, 104528), (1504, 97995), (1668, 88360), (1880, 78396), (2085, 70688), (2209, 66720), (2224, 66270), (2256, 65330), (2780, 53016), (2820, 52264), (3336, 44180), (3760, 39198), (4170, 35344), (4418, 33360), (4448, 33135), (4512, 32665), (5560, 26508), (5640, 26132), (6533, 22560), (6627, 22240), (6672, 22090), (7520, 19599), (8340, 17672), (8836, 16680), (11045, 13344), (11120, 13254), (11280, 13066)]