30240144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1165

約数の個数: 120

約数和(自身を含む): 97841952

約数和(自身を除く): 67601808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1123, 1224, 1496, 1584, 1683, 2244, 2246, 2448, 2992, 3366, 3369, 4488, 4492, 6732, 6738, 8976, 8984, 10107, 12353, 13464, 13476, 17968, 19091, 20214, 24706, 26928, 26952, 37059, 38182, 40428, 49412, 53904, 57273, 74118, 76364, 80856, 98824, 111177, 114546, 148236, 152728, 161712, 171819, 197648, 210001, 222354, 229092, 296472, 305456, 343638, 420002, 444708, 458184, 592944, 630003, 687276, 840004, 889416, 916368, 1260006, 1374552, 1680008, 1778832, 1890009, 2520012, 2749104, 3360016, 3780018, 5040024, 7560036, 10080048, 15120072, 30240144]

約数ペア:

[(1, 30240144), (2, 15120072), (3, 10080048), (4, 7560036), (6, 5040024), (8, 3780018), (9, 3360016), (11, 2749104), (12, 2520012), (16, 1890009), (17, 1778832), (18, 1680008), (22, 1374552), (24, 1260006), (33, 916368), (34, 889416), (36, 840004), (44, 687276), (48, 630003), (51, 592944), (66, 458184), (68, 444708), (72, 420002), (88, 343638), (99, 305456), (102, 296472), (132, 229092), (136, 222354), (144, 210001), (153, 197648), (176, 171819), (187, 161712), (198, 152728), (204, 148236), (264, 114546), (272, 111177), (306, 98824), (374, 80856), (396, 76364), (408, 74118), (528, 57273), (561, 53904), (612, 49412), (748, 40428), (792, 38182), (816, 37059), (1122, 26952), (1123, 26928), (1224, 24706), (1496, 20214), (1584, 19091), (1683, 17968), (2244, 13476), (2246, 13464), (2448, 12353), (2992, 10107), (3366, 8984), (3369, 8976), (4488, 6738), (4492, 6732)]