90720432

素因数分解:

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

素因数の和:1168

約数の個数: 160

約数和(自身を含む): 301052160

約数和(自身を除く): 210331728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 297, 306, 374, 396, 408, 432, 459, 528, 561, 594, 612, 748, 792, 816, 918, 1122, 1123, 1188, 1224, 1496, 1584, 1683, 1836, 2244, 2246, 2376, 2448, 2992, 3366, 3369, 3672, 4488, 4492, 4752, 5049, 6732, 6738, 7344, 8976, 8984, 10098, 10107, 12353, 13464, 13476, 17968, 19091, 20196, 20214, 24706, 26928, 26952, 30321, 37059, 38182, 40392, 40428, 49412, 53904, 57273, 60642, 74118, 76364, 80784, 80856, 98824, 111177, 114546, 121284, 148236, 152728, 161712, 171819, 197648, 210001, 222354, 229092, 242568, 296472, 305456, 333531, 343638, 420002, 444708, 458184, 485136, 515457, 592944, 630003, 667062, 687276, 840004, 889416, 916368, 1030914, 1260006, 1334124, 1374552, 1680008, 1778832, 1890009, 2061828, 2520012, 2668248, 2749104, 3360016, 3780018, 4123656, 5040024, 5336496, 5670027, 7560036, 8247312, 10080048, 11340054, 15120072, 22680108, 30240144, 45360216, 90720432]

約数ペア:

[(1, 90720432), (2, 45360216), (3, 30240144), (4, 22680108), (6, 15120072), (8, 11340054), (9, 10080048), (11, 8247312), (12, 7560036), (16, 5670027), (17, 5336496), (18, 5040024), (22, 4123656), (24, 3780018), (27, 3360016), (33, 2749104), (34, 2668248), (36, 2520012), (44, 2061828), (48, 1890009), (51, 1778832), (54, 1680008), (66, 1374552), (68, 1334124), (72, 1260006), (88, 1030914), (99, 916368), (102, 889416), (108, 840004), (132, 687276), (136, 667062), (144, 630003), (153, 592944), (176, 515457), (187, 485136), (198, 458184), (204, 444708), (216, 420002), (264, 343638), (272, 333531), (297, 305456), (306, 296472), (374, 242568), (396, 229092), (408, 222354), (432, 210001), (459, 197648), (528, 171819), (561, 161712), (594, 152728), (612, 148236), (748, 121284), (792, 114546), (816, 111177), (918, 98824), (1122, 80856), (1123, 80784), (1188, 76364), (1224, 74118), (1496, 60642), (1584, 57273), (1683, 53904), (1836, 49412), (2244, 40428), (2246, 40392), (2376, 38182), (2448, 37059), (2992, 30321), (3366, 26952), (3369, 26928), (3672, 24706), (4488, 20214), (4492, 20196), (4752, 19091), (5049, 17968), (6732, 13476), (6738, 13464), (7344, 12353), (8976, 10107), (8984, 10098)]