78346080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 144

約数和(自身を含む): 274083264

約数和(自身を除く): 195737184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1327, 1440, 1476, 1640, 1845, 1968, 2460, 2654, 2952, 3280, 3690, 3936, 3981, 4920, 5308, 5904, 6560, 6635, 7380, 7962, 9840, 10616, 11808, 11943, 13270, 14760, 15924, 19680, 19905, 21232, 23886, 26540, 29520, 31848, 39810, 42464, 47772, 53080, 54407, 59040, 59715, 63696, 79620, 95544, 106160, 108814, 119430, 127392, 159240, 163221, 191088, 212320, 217628, 238860, 272035, 318480, 326442, 382176, 435256, 477720, 489663, 544070, 636960, 652884, 816105, 870512, 955440, 979326, 1088140, 1305768, 1632210, 1741024, 1910880, 1958652, 2176280, 2448315, 2611536, 3264420, 3917304, 4352560, 4896630, 5223072, 6528840, 7834608, 8705120, 9793260, 13057680, 15669216, 19586520, 26115360, 39173040, 78346080]

約数ペア:

[(1, 78346080), (2, 39173040), (3, 26115360), (4, 19586520), (5, 15669216), (6, 13057680), (8, 9793260), (9, 8705120), (10, 7834608), (12, 6528840), (15, 5223072), (16, 4896630), (18, 4352560), (20, 3917304), (24, 3264420), (30, 2611536), (32, 2448315), (36, 2176280), (40, 1958652), (41, 1910880), (45, 1741024), (48, 1632210), (60, 1305768), (72, 1088140), (80, 979326), (82, 955440), (90, 870512), (96, 816105), (120, 652884), (123, 636960), (144, 544070), (160, 489663), (164, 477720), (180, 435256), (205, 382176), (240, 326442), (246, 318480), (288, 272035), (328, 238860), (360, 217628), (369, 212320), (410, 191088), (480, 163221), (492, 159240), (615, 127392), (656, 119430), (720, 108814), (738, 106160), (820, 95544), (984, 79620), (1230, 63696), (1312, 59715), (1327, 59040), (1440, 54407), (1476, 53080), (1640, 47772), (1845, 42464), (1968, 39810), (2460, 31848), (2654, 29520), (2952, 26540), (3280, 23886), (3690, 21232), (3936, 19905), (3981, 19680), (4920, 15924), (5308, 14760), (5904, 13270), (6560, 11943), (6635, 11808), (7380, 10616), (7962, 9840)]