3923585280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1257

約数の個数: 216

約数和(自身を含む): 13624261560

約数和(自身を除く): 9700676280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 421, 480, 576, 640, 720, 768, 809, 842, 960, 1152, 1263, 1280, 1440, 1618, 1684, 1920, 2105, 2304, 2427, 2526, 2880, 3236, 3368, 3789, 3840, 4045, 4210, 4854, 5052, 5760, 6315, 6472, 6736, 7281, 7578, 8090, 8420, 9708, 10104, 11520, 12135, 12630, 12944, 13472, 14562, 15156, 16180, 16840, 18945, 19416, 20208, 24270, 25260, 25888, 26944, 29124, 30312, 32360, 33680, 36405, 37890, 38832, 40416, 48540, 50520, 51776, 53888, 58248, 60624, 64720, 67360, 72810, 75780, 77664, 80832, 97080, 101040, 103552, 107776, 116496, 121248, 129440, 134720, 145620, 151560, 155328, 161664, 194160, 202080, 207104, 232992, 242496, 258880, 269440, 291240, 303120, 310656, 323328, 340589, 388320, 404160, 465984, 484992, 517760, 538880, 582480, 606240, 621312, 681178, 776640, 808320, 931968, 969984, 1021767, 1035520, 1164960, 1212480, 1362356, 1553280, 1616640, 1702945, 1863936, 2043534, 2329920, 2424960, 2724712, 3065301, 3106560, 3405890, 4087068, 4659840, 4849920, 5108835, 5449424, 6130602, 6811780, 8174136, 9319680, 10217670, 10898848, 12261204, 13623560, 15326505, 16348272, 20435340, 21797696, 24522408, 27247120, 30653010, 32696544, 40870680, 43595392, 49044816, 54494240, 61306020, 65393088, 81741360, 87190784, 98089632, 108988480, 122612040, 130786176, 163482720, 196179264, 217976960, 245224080, 261572352, 326965440, 392358528, 435953920, 490448160, 653930880, 784717056, 980896320, 1307861760, 1961792640, 3923585280]

約数ペア:

[(1, 3923585280), (2, 1961792640), (3, 1307861760), (4, 980896320), (5, 784717056), (6, 653930880), (8, 490448160), (9, 435953920), (10, 392358528), (12, 326965440), (15, 261572352), (16, 245224080), (18, 217976960), (20, 196179264), (24, 163482720), (30, 130786176), (32, 122612040), (36, 108988480), (40, 98089632), (45, 87190784), (48, 81741360), (60, 65393088), (64, 61306020), (72, 54494240), (80, 49044816), (90, 43595392), (96, 40870680), (120, 32696544), (128, 30653010), (144, 27247120), (160, 24522408), (180, 21797696), (192, 20435340), (240, 16348272), (256, 15326505), (288, 13623560), (320, 12261204), (360, 10898848), (384, 10217670), (421, 9319680), (480, 8174136), (576, 6811780), (640, 6130602), (720, 5449424), (768, 5108835), (809, 4849920), (842, 4659840), (960, 4087068), (1152, 3405890), (1263, 3106560), (1280, 3065301), (1440, 2724712), (1618, 2424960), (1684, 2329920), (1920, 2043534), (2105, 1863936), (2304, 1702945), (2427, 1616640), (2526, 1553280), (2880, 1362356), (3236, 1212480), (3368, 1164960), (3789, 1035520), (3840, 1021767), (4045, 969984), (4210, 931968), (4854, 808320), (5052, 776640), (5760, 681178), (6315, 621312), (6472, 606240), (6736, 582480), (7281, 538880), (7578, 517760), (8090, 484992), (8420, 465984), (9708, 404160), (10104, 388320), (11520, 340589), (12135, 323328), (12630, 310656), (12944, 303120), (13472, 291240), (14562, 269440), (15156, 258880), (16180, 242496), (16840, 232992), (18945, 207104), (19416, 202080), (20208, 194160), (24270, 161664), (25260, 155328), (25888, 151560), (26944, 145620), (29124, 134720), (30312, 129440), (32360, 121248), (33680, 116496), (36405, 107776), (37890, 103552), (38832, 101040), (40416, 97080), (48540, 80832), (50520, 77664), (51776, 75780), (53888, 72810), (58248, 67360), (60624, 64720)]