80479008

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:592

約数の個数: 120

約数和(自身を含む): 241039260

約数和(自身を除く): 160560252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 509, 549, 648, 732, 864, 976, 1018, 1098, 1296, 1464, 1527, 1647, 1952, 2036, 2196, 2592, 2928, 3054, 3294, 4072, 4392, 4581, 4941, 5856, 6108, 6588, 8144, 8784, 9162, 9882, 12216, 13176, 13743, 16288, 17568, 18324, 19764, 24432, 26352, 27486, 31049, 36648, 39528, 41229, 48864, 52704, 54972, 62098, 73296, 79056, 82458, 93147, 109944, 124196, 146592, 158112, 164916, 186294, 219888, 248392, 279441, 329832, 372588, 439776, 496784, 558882, 659664, 745176, 838323, 993568, 1117764, 1319328, 1490352, 1676646, 2235528, 2514969, 2980704, 3353292, 4471056, 5029938, 6706584, 8942112, 10059876, 13413168, 20119752, 26826336, 40239504, 80479008]

約数ペア:

[(1, 80479008), (2, 40239504), (3, 26826336), (4, 20119752), (6, 13413168), (8, 10059876), (9, 8942112), (12, 6706584), (16, 5029938), (18, 4471056), (24, 3353292), (27, 2980704), (32, 2514969), (36, 2235528), (48, 1676646), (54, 1490352), (61, 1319328), (72, 1117764), (81, 993568), (96, 838323), (108, 745176), (122, 659664), (144, 558882), (162, 496784), (183, 439776), (216, 372588), (244, 329832), (288, 279441), (324, 248392), (366, 219888), (432, 186294), (488, 164916), (509, 158112), (549, 146592), (648, 124196), (732, 109944), (864, 93147), (976, 82458), (1018, 79056), (1098, 73296), (1296, 62098), (1464, 54972), (1527, 52704), (1647, 48864), (1952, 41229), (2036, 39528), (2196, 36648), (2592, 31049), (2928, 27486), (3054, 26352), (3294, 24432), (4072, 19764), (4392, 18324), (4581, 17568), (4941, 16288), (5856, 13743), (6108, 13176), (6588, 12216), (8144, 9882), (8784, 9162)]