90298560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 224

約数和(自身を含む): 331817472

約数和(自身を除く): 241518912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 503, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 935, 960, 1006, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1509, 1632, 1760, 1870, 2012, 2040, 2112, 2244, 2515, 2640, 2720, 2805, 2992, 3018, 3264, 3520, 3740, 4024, 4080, 4488, 5030, 5280, 5440, 5533, 5610, 5984, 6036, 7480, 7545, 8048, 8160, 8551, 8976, 10060, 10560, 11066, 11220, 11968, 12072, 14960, 15090, 16096, 16320, 16599, 17102, 17952, 20120, 22132, 22440, 24144, 25653, 27665, 29920, 30180, 32192, 33198, 34204, 35904, 40240, 42755, 44264, 44880, 48288, 51306, 55330, 59840, 60360, 66396, 68408, 80480, 82995, 85510, 88528, 89760, 94061, 96576, 102612, 110660, 120720, 128265, 132792, 136816, 160960, 165990, 171020, 177056, 179520, 188122, 205224, 221320, 241440, 256530, 265584, 273632, 282183, 331980, 342040, 354112, 376244, 410448, 442640, 470305, 482880, 513060, 531168, 547264, 564366, 663960, 684080, 752488, 820896, 885280, 940610, 1026120, 1062336, 1128732, 1327920, 1368160, 1410915, 1504976, 1641792, 1770560, 1881220, 2052240, 2257464, 2655840, 2736320, 2821830, 3009952, 3762440, 4104480, 4514928, 5311680, 5643660, 6019904, 7524880, 8208960, 9029856, 11287320, 15049760, 18059712, 22574640, 30099520, 45149280, 90298560]

約数ペア:

[(1, 90298560), (2, 45149280), (3, 30099520), (4, 22574640), (5, 18059712), (6, 15049760), (8, 11287320), (10, 9029856), (11, 8208960), (12, 7524880), (15, 6019904), (16, 5643660), (17, 5311680), (20, 4514928), (22, 4104480), (24, 3762440), (30, 3009952), (32, 2821830), (33, 2736320), (34, 2655840), (40, 2257464), (44, 2052240), (48, 1881220), (51, 1770560), (55, 1641792), (60, 1504976), (64, 1410915), (66, 1368160), (68, 1327920), (80, 1128732), (85, 1062336), (88, 1026120), (96, 940610), (102, 885280), (110, 820896), (120, 752488), (132, 684080), (136, 663960), (160, 564366), (165, 547264), (170, 531168), (176, 513060), (187, 482880), (192, 470305), (204, 442640), (220, 410448), (240, 376244), (255, 354112), (264, 342040), (272, 331980), (320, 282183), (330, 273632), (340, 265584), (352, 256530), (374, 241440), (408, 221320), (440, 205224), (480, 188122), (503, 179520), (510, 177056), (528, 171020), (544, 165990), (561, 160960), (660, 136816), (680, 132792), (704, 128265), (748, 120720), (816, 110660), (880, 102612), (935, 96576), (960, 94061), (1006, 89760), (1020, 88528), (1056, 85510), (1088, 82995), (1122, 80480), (1320, 68408), (1360, 66396), (1496, 60360), (1509, 59840), (1632, 55330), (1760, 51306), (1870, 48288), (2012, 44880), (2040, 44264), (2112, 42755), (2244, 40240), (2515, 35904), (2640, 34204), (2720, 33198), (2805, 32192), (2992, 30180), (3018, 29920), (3264, 27665), (3520, 25653), (3740, 24144), (4024, 22440), (4080, 22132), (4488, 20120), (5030, 17952), (5280, 17102), (5440, 16599), (5533, 16320), (5610, 16096), (5984, 15090), (6036, 14960), (7480, 12072), (7545, 11968), (8048, 11220), (8160, 11066), (8551, 10560), (8976, 10060)]