53072640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 195144768

約数和(自身を除く): 142072128

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, 271, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 542, 544, 576, 612, 640, 680, 720, 765, 768, 813, 816, 960, 1020, 1084, 1088, 1152, 1224, 1280, 1355, 1360, 1440, 1530, 1626, 1632, 1920, 2040, 2168, 2176, 2304, 2439, 2448, 2710, 2720, 2880, 3060, 3252, 3264, 3840, 4065, 4080, 4336, 4352, 4607, 4878, 4896, 5420, 5440, 5760, 6120, 6504, 6528, 8130, 8160, 8672, 9214, 9756, 9792, 10840, 10880, 11520, 12195, 12240, 13008, 13056, 13821, 16260, 16320, 17344, 18428, 19512, 19584, 21680, 21760, 23035, 24390, 24480, 26016, 27642, 32520, 32640, 34688, 36856, 39024, 39168, 41463, 43360, 46070, 48780, 48960, 52032, 55284, 65040, 65280, 69105, 69376, 73712, 78048, 82926, 86720, 92140, 97560, 97920, 104064, 110568, 130080, 138210, 147424, 156096, 165852, 173440, 184280, 195120, 195840, 207315, 208128, 221136, 260160, 276420, 294848, 312192, 331704, 346880, 368560, 390240, 414630, 442272, 520320, 552840, 589696, 624384, 663408, 737120, 780480, 829260, 884544, 1040640, 1105680, 1179392, 1326816, 1474240, 1560960, 1658520, 1769088, 2211360, 2653632, 2948480, 3121920, 3317040, 3538176, 4422720, 5307264, 5896960, 6634080, 8845440, 10614528, 13268160, 17690880, 26536320, 53072640]

約数ペア:

[(1, 53072640), (2, 26536320), (3, 17690880), (4, 13268160), (5, 10614528), (6, 8845440), (8, 6634080), (9, 5896960), (10, 5307264), (12, 4422720), (15, 3538176), (16, 3317040), (17, 3121920), (18, 2948480), (20, 2653632), (24, 2211360), (30, 1769088), (32, 1658520), (34, 1560960), (36, 1474240), (40, 1326816), (45, 1179392), (48, 1105680), (51, 1040640), (60, 884544), (64, 829260), (68, 780480), (72, 737120), (80, 663408), (85, 624384), (90, 589696), (96, 552840), (102, 520320), (120, 442272), (128, 414630), (136, 390240), (144, 368560), (153, 346880), (160, 331704), (170, 312192), (180, 294848), (192, 276420), (204, 260160), (240, 221136), (255, 208128), (256, 207315), (271, 195840), (272, 195120), (288, 184280), (306, 173440), (320, 165852), (340, 156096), (360, 147424), (384, 138210), (408, 130080), (480, 110568), (510, 104064), (542, 97920), (544, 97560), (576, 92140), (612, 86720), (640, 82926), (680, 78048), (720, 73712), (765, 69376), (768, 69105), (813, 65280), (816, 65040), (960, 55284), (1020, 52032), (1084, 48960), (1088, 48780), (1152, 46070), (1224, 43360), (1280, 41463), (1355, 39168), (1360, 39024), (1440, 36856), (1530, 34688), (1626, 32640), (1632, 32520), (1920, 27642), (2040, 26016), (2168, 24480), (2176, 24390), (2304, 23035), (2439, 21760), (2448, 21680), (2710, 19584), (2720, 19512), (2880, 18428), (3060, 17344), (3252, 16320), (3264, 16260), (3840, 13821), (4065, 13056), (4080, 13008), (4336, 12240), (4352, 12195), (4607, 11520), (4878, 10880), (4896, 10840), (5420, 9792), (5440, 9756), (5760, 9214), (6120, 8672), (6504, 8160), (6528, 8130)]