481525560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:803

約数の個数: 160

約数和(自身を含む): 1626966000

約数和(自身を除く): 1145440440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 331, 360, 405, 449, 540, 648, 662, 810, 898, 993, 1080, 1324, 1347, 1620, 1655, 1796, 1986, 2245, 2648, 2694, 2979, 3240, 3310, 3592, 3972, 4041, 4490, 4965, 5388, 5958, 6620, 6735, 7944, 8082, 8937, 8980, 9930, 10776, 11916, 12123, 13240, 13470, 14895, 16164, 17874, 17960, 19860, 20205, 23832, 24246, 26811, 26940, 29790, 32328, 35748, 36369, 39720, 40410, 44685, 48492, 53622, 53880, 59580, 60615, 71496, 72738, 80820, 89370, 96984, 107244, 119160, 121230, 134055, 145476, 148619, 161640, 178740, 181845, 214488, 242460, 268110, 290952, 297238, 357480, 363690, 445857, 484920, 536220, 594476, 727380, 743095, 891714, 1072440, 1188952, 1337571, 1454760, 1486190, 1783428, 2229285, 2675142, 2972380, 3566856, 4012713, 4458570, 5350284, 5944760, 6687855, 8025426, 8917140, 10700568, 12038139, 13375710, 16050852, 17834280, 20063565, 24076278, 26751420, 32101704, 40127130, 48152556, 53502840, 60190695, 80254260, 96305112, 120381390, 160508520, 240762780, 481525560]

約数ペア:

[(1, 481525560), (2, 240762780), (3, 160508520), (4, 120381390), (5, 96305112), (6, 80254260), (8, 60190695), (9, 53502840), (10, 48152556), (12, 40127130), (15, 32101704), (18, 26751420), (20, 24076278), (24, 20063565), (27, 17834280), (30, 16050852), (36, 13375710), (40, 12038139), (45, 10700568), (54, 8917140), (60, 8025426), (72, 6687855), (81, 5944760), (90, 5350284), (108, 4458570), (120, 4012713), (135, 3566856), (162, 2972380), (180, 2675142), (216, 2229285), (270, 1783428), (324, 1486190), (331, 1454760), (360, 1337571), (405, 1188952), (449, 1072440), (540, 891714), (648, 743095), (662, 727380), (810, 594476), (898, 536220), (993, 484920), (1080, 445857), (1324, 363690), (1347, 357480), (1620, 297238), (1655, 290952), (1796, 268110), (1986, 242460), (2245, 214488), (2648, 181845), (2694, 178740), (2979, 161640), (3240, 148619), (3310, 145476), (3592, 134055), (3972, 121230), (4041, 119160), (4490, 107244), (4965, 96984), (5388, 89370), (5958, 80820), (6620, 72738), (6735, 71496), (7944, 60615), (8082, 59580), (8937, 53880), (8980, 53622), (9930, 48492), (10776, 44685), (11916, 40410), (12123, 39720), (13240, 36369), (13470, 35748), (14895, 32328), (16164, 29790), (17874, 26940), (17960, 26811), (19860, 24246), (20205, 23832)]