12453120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 216

約数和(自身を含む): 45916416

約数和(自身を除く): 33463296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 47, 48, 60, 64, 69, 72, 80, 90, 92, 94, 96, 115, 120, 128, 138, 141, 144, 160, 180, 184, 188, 192, 207, 230, 235, 240, 256, 276, 282, 288, 320, 345, 360, 368, 376, 384, 414, 423, 460, 470, 480, 552, 564, 576, 640, 690, 705, 720, 736, 752, 768, 828, 846, 920, 940, 960, 1035, 1081, 1104, 1128, 1152, 1280, 1380, 1410, 1440, 1472, 1504, 1656, 1692, 1840, 1880, 1920, 2070, 2115, 2162, 2208, 2256, 2304, 2760, 2820, 2880, 2944, 3008, 3243, 3312, 3384, 3680, 3760, 3840, 4140, 4230, 4324, 4416, 4512, 5405, 5520, 5640, 5760, 5888, 6016, 6486, 6624, 6768, 7360, 7520, 8280, 8460, 8648, 8832, 9024, 9729, 10810, 11040, 11280, 11520, 12032, 12972, 13248, 13536, 14720, 15040, 16215, 16560, 16920, 17296, 17664, 18048, 19458, 21620, 22080, 22560, 25944, 26496, 27072, 29440, 30080, 32430, 33120, 33840, 34592, 36096, 38916, 43240, 44160, 45120, 48645, 51888, 52992, 54144, 60160, 64860, 66240, 67680, 69184, 77832, 86480, 88320, 90240, 97290, 103776, 108288, 129720, 132480, 135360, 138368, 155664, 172960, 180480, 194580, 207552, 259440, 264960, 270720, 276736, 311328, 345920, 389160, 415104, 518880, 541440, 622656, 691840, 778320, 830208, 1037760, 1245312, 1383680, 1556640, 2075520, 2490624, 3113280, 4151040, 6226560, 12453120]

約数ペア:

[(1, 12453120), (2, 6226560), (3, 4151040), (4, 3113280), (5, 2490624), (6, 2075520), (8, 1556640), (9, 1383680), (10, 1245312), (12, 1037760), (15, 830208), (16, 778320), (18, 691840), (20, 622656), (23, 541440), (24, 518880), (30, 415104), (32, 389160), (36, 345920), (40, 311328), (45, 276736), (46, 270720), (47, 264960), (48, 259440), (60, 207552), (64, 194580), (69, 180480), (72, 172960), (80, 155664), (90, 138368), (92, 135360), (94, 132480), (96, 129720), (115, 108288), (120, 103776), (128, 97290), (138, 90240), (141, 88320), (144, 86480), (160, 77832), (180, 69184), (184, 67680), (188, 66240), (192, 64860), (207, 60160), (230, 54144), (235, 52992), (240, 51888), (256, 48645), (276, 45120), (282, 44160), (288, 43240), (320, 38916), (345, 36096), (360, 34592), (368, 33840), (376, 33120), (384, 32430), (414, 30080), (423, 29440), (460, 27072), (470, 26496), (480, 25944), (552, 22560), (564, 22080), (576, 21620), (640, 19458), (690, 18048), (705, 17664), (720, 17296), (736, 16920), (752, 16560), (768, 16215), (828, 15040), (846, 14720), (920, 13536), (940, 13248), (960, 12972), (1035, 12032), (1081, 11520), (1104, 11280), (1128, 11040), (1152, 10810), (1280, 9729), (1380, 9024), (1410, 8832), (1440, 8648), (1472, 8460), (1504, 8280), (1656, 7520), (1692, 7360), (1840, 6768), (1880, 6624), (1920, 6486), (2070, 6016), (2115, 5888), (2162, 5760), (2208, 5640), (2256, 5520), (2304, 5405), (2760, 4512), (2820, 4416), (2880, 4324), (2944, 4230), (3008, 4140), (3243, 3840), (3312, 3760), (3384, 3680)]