90673920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 332894016

約数和(自身を除く): 242220096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 463, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 926, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1389, 1440, 1530, 1632, 1852, 1920, 2040, 2176, 2304, 2315, 2448, 2720, 2778, 2880, 3060, 3264, 3704, 3840, 4080, 4167, 4352, 4630, 4896, 5440, 5556, 5760, 6120, 6528, 6945, 7408, 7871, 8160, 8334, 9260, 9792, 10880, 11112, 11520, 12240, 13056, 13890, 14816, 15742, 16320, 16668, 18520, 19584, 20835, 21760, 22224, 23613, 24480, 27780, 29632, 31484, 32640, 33336, 37040, 39168, 39355, 41670, 44448, 47226, 48960, 55560, 59264, 62968, 65280, 66672, 70839, 74080, 78710, 83340, 88896, 94452, 97920, 111120, 118065, 118528, 125936, 133344, 141678, 148160, 157420, 166680, 177792, 188904, 195840, 222240, 236130, 251872, 266688, 283356, 296320, 314840, 333360, 354195, 355584, 377808, 444480, 472260, 503744, 533376, 566712, 592640, 629680, 666720, 708390, 755616, 888960, 944520, 1007488, 1066752, 1133424, 1259360, 1333440, 1416780, 1511232, 1777920, 1889040, 2014976, 2266848, 2518720, 2666880, 2833560, 3022464, 3778080, 4533696, 5037440, 5333760, 5667120, 6044928, 7556160, 9067392, 10074880, 11334240, 15112320, 18134784, 22668480, 30224640, 45336960, 90673920]

約数ペア:

[(1, 90673920), (2, 45336960), (3, 30224640), (4, 22668480), (5, 18134784), (6, 15112320), (8, 11334240), (9, 10074880), (10, 9067392), (12, 7556160), (15, 6044928), (16, 5667120), (17, 5333760), (18, 5037440), (20, 4533696), (24, 3778080), (30, 3022464), (32, 2833560), (34, 2666880), (36, 2518720), (40, 2266848), (45, 2014976), (48, 1889040), (51, 1777920), (60, 1511232), (64, 1416780), (68, 1333440), (72, 1259360), (80, 1133424), (85, 1066752), (90, 1007488), (96, 944520), (102, 888960), (120, 755616), (128, 708390), (136, 666720), (144, 629680), (153, 592640), (160, 566712), (170, 533376), (180, 503744), (192, 472260), (204, 444480), (240, 377808), (255, 355584), (256, 354195), (272, 333360), (288, 314840), (306, 296320), (320, 283356), (340, 266688), (360, 251872), (384, 236130), (408, 222240), (463, 195840), (480, 188904), (510, 177792), (544, 166680), (576, 157420), (612, 148160), (640, 141678), (680, 133344), (720, 125936), (765, 118528), (768, 118065), (816, 111120), (926, 97920), (960, 94452), (1020, 88896), (1088, 83340), (1152, 78710), (1224, 74080), (1280, 70839), (1360, 66672), (1389, 65280), (1440, 62968), (1530, 59264), (1632, 55560), (1852, 48960), (1920, 47226), (2040, 44448), (2176, 41670), (2304, 39355), (2315, 39168), (2448, 37040), (2720, 33336), (2778, 32640), (2880, 31484), (3060, 29632), (3264, 27780), (3704, 24480), (3840, 23613), (4080, 22224), (4167, 21760), (4352, 20835), (4630, 19584), (4896, 18520), (5440, 16668), (5556, 16320), (5760, 15742), (6120, 14816), (6528, 13890), (6945, 13056), (7408, 12240), (7871, 11520), (8160, 11112), (8334, 10880), (9260, 9792)]