15120072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 47342880

約数和(自身を除く): 32222808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1123, 1224, 1496, 1683, 2244, 2246, 3366, 3369, 4488, 4492, 6732, 6738, 8984, 10107, 12353, 13464, 13476, 19091, 20214, 24706, 26952, 37059, 38182, 40428, 49412, 57273, 74118, 76364, 80856, 98824, 111177, 114546, 148236, 152728, 171819, 210001, 222354, 229092, 296472, 343638, 420002, 444708, 458184, 630003, 687276, 840004, 889416, 1260006, 1374552, 1680008, 1890009, 2520012, 3780018, 5040024, 7560036, 15120072]

約数ペア:

[(1, 15120072), (2, 7560036), (3, 5040024), (4, 3780018), (6, 2520012), (8, 1890009), (9, 1680008), (11, 1374552), (12, 1260006), (17, 889416), (18, 840004), (22, 687276), (24, 630003), (33, 458184), (34, 444708), (36, 420002), (44, 343638), (51, 296472), (66, 229092), (68, 222354), (72, 210001), (88, 171819), (99, 152728), (102, 148236), (132, 114546), (136, 111177), (153, 98824), (187, 80856), (198, 76364), (204, 74118), (264, 57273), (306, 49412), (374, 40428), (396, 38182), (408, 37059), (561, 26952), (612, 24706), (748, 20214), (792, 19091), (1122, 13476), (1123, 13464), (1224, 12353), (1496, 10107), (1683, 8984), (2244, 6738), (2246, 6732), (3366, 4492), (3369, 4488)]