396030720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:858

約数の個数: 144

約数和(自身を含む): 1275063552

約数和(自身を除く): 879032832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 256, 302, 320, 384, 453, 480, 604, 640, 683, 755, 768, 906, 960, 1208, 1280, 1366, 1510, 1812, 1920, 2049, 2265, 2416, 2732, 3020, 3415, 3624, 3840, 4098, 4530, 4832, 5464, 6040, 6830, 7248, 8196, 9060, 9664, 10245, 10928, 12080, 13660, 14496, 16392, 18120, 19328, 20490, 21856, 24160, 27320, 28992, 32784, 36240, 38656, 40980, 43712, 48320, 54640, 57984, 65568, 72480, 81960, 87424, 96640, 103133, 109280, 115968, 131136, 144960, 163920, 174848, 193280, 206266, 218560, 262272, 289920, 309399, 327840, 412532, 437120, 515665, 524544, 579840, 618798, 655680, 825064, 874240, 1031330, 1237596, 1311360, 1546995, 1650128, 2062660, 2475192, 2622720, 3093990, 3300256, 4125320, 4950384, 6187980, 6600512, 8250640, 9900768, 12375960, 13201024, 16501280, 19801536, 24751920, 26402048, 33002560, 39603072, 49503840, 66005120, 79206144, 99007680, 132010240, 198015360, 396030720]

約数ペア:

[(1, 396030720), (2, 198015360), (3, 132010240), (4, 99007680), (5, 79206144), (6, 66005120), (8, 49503840), (10, 39603072), (12, 33002560), (15, 26402048), (16, 24751920), (20, 19801536), (24, 16501280), (30, 13201024), (32, 12375960), (40, 9900768), (48, 8250640), (60, 6600512), (64, 6187980), (80, 4950384), (96, 4125320), (120, 3300256), (128, 3093990), (151, 2622720), (160, 2475192), (192, 2062660), (240, 1650128), (256, 1546995), (302, 1311360), (320, 1237596), (384, 1031330), (453, 874240), (480, 825064), (604, 655680), (640, 618798), (683, 579840), (755, 524544), (768, 515665), (906, 437120), (960, 412532), (1208, 327840), (1280, 309399), (1366, 289920), (1510, 262272), (1812, 218560), (1920, 206266), (2049, 193280), (2265, 174848), (2416, 163920), (2732, 144960), (3020, 131136), (3415, 115968), (3624, 109280), (3840, 103133), (4098, 96640), (4530, 87424), (4832, 81960), (5464, 72480), (6040, 65568), (6830, 57984), (7248, 54640), (8196, 48320), (9060, 43712), (9664, 40980), (10245, 38656), (10928, 36240), (12080, 32784), (13660, 28992), (14496, 27320), (16392, 24160), (18120, 21856), (19328, 20490)]