30451200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 110107536

約数和(自身を除く): 79656336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 61, 64, 65, 75, 78, 80, 96, 100, 104, 120, 122, 128, 130, 150, 156, 160, 183, 192, 195, 200, 208, 240, 244, 256, 260, 300, 305, 312, 320, 325, 366, 384, 390, 400, 416, 480, 488, 512, 520, 600, 610, 624, 640, 650, 732, 768, 780, 793, 800, 832, 915, 960, 975, 976, 1040, 1200, 1220, 1248, 1280, 1300, 1464, 1525, 1536, 1560, 1586, 1600, 1664, 1830, 1920, 1950, 1952, 2080, 2379, 2400, 2440, 2496, 2560, 2600, 2928, 3050, 3120, 3172, 3200, 3328, 3660, 3840, 3900, 3904, 3965, 4160, 4575, 4758, 4800, 4880, 4992, 5200, 5856, 6100, 6240, 6344, 6400, 6656, 7320, 7680, 7800, 7808, 7930, 8320, 9150, 9516, 9600, 9760, 9984, 10400, 11712, 11895, 12200, 12480, 12688, 12800, 14640, 15600, 15616, 15860, 16640, 18300, 19032, 19200, 19520, 19825, 19968, 20800, 23424, 23790, 24400, 24960, 25376, 29280, 31200, 31232, 31720, 33280, 36600, 38064, 38400, 39040, 39650, 41600, 46848, 47580, 48800, 49920, 50752, 58560, 59475, 62400, 63440, 73200, 76128, 78080, 79300, 83200, 93696, 95160, 97600, 99840, 101504, 117120, 118950, 124800, 126880, 146400, 152256, 156160, 158600, 166400, 190320, 195200, 203008, 234240, 237900, 249600, 253760, 292800, 304512, 317200, 380640, 390400, 406016, 468480, 475800, 499200, 507520, 585600, 609024, 634400, 761280, 780800, 951600, 1015040, 1171200, 1218048, 1268800, 1522560, 1903200, 2030080, 2342400, 2537600, 3045120, 3806400, 5075200, 6090240, 7612800, 10150400, 15225600, 30451200]

約数ペア:

[(1, 30451200), (2, 15225600), (3, 10150400), (4, 7612800), (5, 6090240), (6, 5075200), (8, 3806400), (10, 3045120), (12, 2537600), (13, 2342400), (15, 2030080), (16, 1903200), (20, 1522560), (24, 1268800), (25, 1218048), (26, 1171200), (30, 1015040), (32, 951600), (39, 780800), (40, 761280), (48, 634400), (50, 609024), (52, 585600), (60, 507520), (61, 499200), (64, 475800), (65, 468480), (75, 406016), (78, 390400), (80, 380640), (96, 317200), (100, 304512), (104, 292800), (120, 253760), (122, 249600), (128, 237900), (130, 234240), (150, 203008), (156, 195200), (160, 190320), (183, 166400), (192, 158600), (195, 156160), (200, 152256), (208, 146400), (240, 126880), (244, 124800), (256, 118950), (260, 117120), (300, 101504), (305, 99840), (312, 97600), (320, 95160), (325, 93696), (366, 83200), (384, 79300), (390, 78080), (400, 76128), (416, 73200), (480, 63440), (488, 62400), (512, 59475), (520, 58560), (600, 50752), (610, 49920), (624, 48800), (640, 47580), (650, 46848), (732, 41600), (768, 39650), (780, 39040), (793, 38400), (800, 38064), (832, 36600), (915, 33280), (960, 31720), (975, 31232), (976, 31200), (1040, 29280), (1200, 25376), (1220, 24960), (1248, 24400), (1280, 23790), (1300, 23424), (1464, 20800), (1525, 19968), (1536, 19825), (1560, 19520), (1586, 19200), (1600, 19032), (1664, 18300), (1830, 16640), (1920, 15860), (1950, 15616), (1952, 15600), (2080, 14640), (2379, 12800), (2400, 12688), (2440, 12480), (2496, 12200), (2560, 11895), (2600, 11712), (2928, 10400), (3050, 9984), (3120, 9760), (3172, 9600), (3200, 9516), (3328, 9150), (3660, 8320), (3840, 7930), (3900, 7808), (3904, 7800), (3965, 7680), (4160, 7320), (4575, 6656), (4758, 6400), (4800, 6344), (4880, 6240), (4992, 6100), (5200, 5856)]