38835360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 134152200

約数和(自身を除く): 95316840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 181, 240, 288, 298, 360, 362, 447, 480, 543, 596, 720, 724, 745, 894, 905, 1086, 1192, 1341, 1440, 1448, 1490, 1629, 1788, 1810, 2172, 2235, 2384, 2682, 2715, 2896, 2980, 3258, 3576, 3620, 4344, 4470, 4768, 5364, 5430, 5792, 5960, 6516, 6705, 7152, 7240, 8145, 8688, 8940, 10728, 10860, 11920, 13032, 13410, 14304, 14480, 16290, 17376, 17880, 21456, 21720, 23840, 26064, 26820, 26969, 28960, 32580, 35760, 42912, 43440, 52128, 53640, 53938, 65160, 71520, 80907, 86880, 107280, 107876, 130320, 134845, 161814, 214560, 215752, 242721, 260640, 269690, 323628, 404535, 431504, 485442, 539380, 647256, 809070, 863008, 970884, 1078760, 1213605, 1294512, 1618140, 1941768, 2157520, 2427210, 2589024, 3236280, 3883536, 4315040, 4854420, 6472560, 7767072, 9708840, 12945120, 19417680, 38835360]

約数ペア:

[(1, 38835360), (2, 19417680), (3, 12945120), (4, 9708840), (5, 7767072), (6, 6472560), (8, 4854420), (9, 4315040), (10, 3883536), (12, 3236280), (15, 2589024), (16, 2427210), (18, 2157520), (20, 1941768), (24, 1618140), (30, 1294512), (32, 1213605), (36, 1078760), (40, 970884), (45, 863008), (48, 809070), (60, 647256), (72, 539380), (80, 485442), (90, 431504), (96, 404535), (120, 323628), (144, 269690), (149, 260640), (160, 242721), (180, 215752), (181, 214560), (240, 161814), (288, 134845), (298, 130320), (360, 107876), (362, 107280), (447, 86880), (480, 80907), (543, 71520), (596, 65160), (720, 53938), (724, 53640), (745, 52128), (894, 43440), (905, 42912), (1086, 35760), (1192, 32580), (1341, 28960), (1440, 26969), (1448, 26820), (1490, 26064), (1629, 23840), (1788, 21720), (1810, 21456), (2172, 17880), (2235, 17376), (2384, 16290), (2682, 14480), (2715, 14304), (2896, 13410), (2980, 13032), (3258, 11920), (3576, 10860), (3620, 10728), (4344, 8940), (4470, 8688), (4768, 8145), (5364, 7240), (5430, 7152), (5792, 6705), (5960, 6516)]