7799760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 28212480

約数和(自身を除く): 20412720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 157, 180, 184, 207, 216, 230, 240, 270, 276, 314, 345, 360, 368, 414, 432, 460, 471, 540, 552, 621, 628, 690, 720, 785, 828, 920, 942, 1035, 1080, 1104, 1242, 1256, 1380, 1413, 1570, 1656, 1840, 1884, 2070, 2160, 2355, 2484, 2512, 2760, 2826, 3105, 3140, 3312, 3611, 3768, 4140, 4239, 4710, 4968, 5520, 5652, 6210, 6280, 7065, 7222, 7536, 8280, 8478, 9420, 9936, 10833, 11304, 12420, 12560, 14130, 14444, 16560, 16956, 18055, 18840, 21195, 21666, 22608, 24840, 28260, 28888, 32499, 33912, 36110, 37680, 42390, 43332, 49680, 54165, 56520, 57776, 64998, 67824, 72220, 84780, 86664, 97497, 108330, 113040, 129996, 144440, 162495, 169560, 173328, 194994, 216660, 259992, 288880, 324990, 339120, 389988, 433320, 487485, 519984, 649980, 779976, 866640, 974970, 1299960, 1559952, 1949940, 2599920, 3899880, 7799760]

約数ペア:

[(1, 7799760), (2, 3899880), (3, 2599920), (4, 1949940), (5, 1559952), (6, 1299960), (8, 974970), (9, 866640), (10, 779976), (12, 649980), (15, 519984), (16, 487485), (18, 433320), (20, 389988), (23, 339120), (24, 324990), (27, 288880), (30, 259992), (36, 216660), (40, 194994), (45, 173328), (46, 169560), (48, 162495), (54, 144440), (60, 129996), (69, 113040), (72, 108330), (80, 97497), (90, 86664), (92, 84780), (108, 72220), (115, 67824), (120, 64998), (135, 57776), (138, 56520), (144, 54165), (157, 49680), (180, 43332), (184, 42390), (207, 37680), (216, 36110), (230, 33912), (240, 32499), (270, 28888), (276, 28260), (314, 24840), (345, 22608), (360, 21666), (368, 21195), (414, 18840), (432, 18055), (460, 16956), (471, 16560), (540, 14444), (552, 14130), (621, 12560), (628, 12420), (690, 11304), (720, 10833), (785, 9936), (828, 9420), (920, 8478), (942, 8280), (1035, 7536), (1080, 7222), (1104, 7065), (1242, 6280), (1256, 6210), (1380, 5652), (1413, 5520), (1570, 4968), (1656, 4710), (1840, 4239), (1884, 4140), (2070, 3768), (2160, 3611), (2355, 3312), (2484, 3140), (2512, 3105), (2760, 2826)]