1378716480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{983}}^1$

素因数の和:1493

約数の個数: 168

約数和(自身を含む): 4756781952

約数和(自身を除く): 3378065472

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 487, 576, 720, 960, 974, 983, 1440, 1461, 1948, 1966, 2435, 2880, 2922, 2949, 3896, 3932, 4383, 4870, 4915, 5844, 5898, 7305, 7792, 7864, 8766, 8847, 9740, 9830, 11688, 11796, 14610, 14745, 15584, 15728, 17532, 17694, 19480, 19660, 21915, 23376, 23592, 29220, 29490, 31168, 31456, 35064, 35388, 38960, 39320, 43830, 44235, 46752, 47184, 58440, 58980, 62912, 70128, 70776, 77920, 78640, 87660, 88470, 93504, 94368, 116880, 117960, 140256, 141552, 155840, 157280, 175320, 176940, 188736, 233760, 235920, 280512, 283104, 314560, 350640, 353880, 467520, 471840, 478721, 566208, 701280, 707760, 943680, 957442, 1402560, 1415520, 1436163, 1914884, 2393605, 2831040, 2872326, 3829768, 4308489, 4787210, 5744652, 7180815, 7659536, 8616978, 9574420, 11489304, 14361630, 15319072, 17233956, 19148840, 21542445, 22978608, 28723260, 30638144, 34467912, 38297680, 43084890, 45957216, 57446520, 68935824, 76595360, 86169780, 91914432, 114893040, 137871648, 153190720, 172339560, 229786080, 275743296, 344679120, 459572160, 689358240, 1378716480]

約数ペア:

[(1, 1378716480), (2, 689358240), (3, 459572160), (4, 344679120), (5, 275743296), (6, 229786080), (8, 172339560), (9, 153190720), (10, 137871648), (12, 114893040), (15, 91914432), (16, 86169780), (18, 76595360), (20, 68935824), (24, 57446520), (30, 45957216), (32, 43084890), (36, 38297680), (40, 34467912), (45, 30638144), (48, 28723260), (60, 22978608), (64, 21542445), (72, 19148840), (80, 17233956), (90, 15319072), (96, 14361630), (120, 11489304), (144, 9574420), (160, 8616978), (180, 7659536), (192, 7180815), (240, 5744652), (288, 4787210), (320, 4308489), (360, 3829768), (480, 2872326), (487, 2831040), (576, 2393605), (720, 1914884), (960, 1436163), (974, 1415520), (983, 1402560), (1440, 957442), (1461, 943680), (1948, 707760), (1966, 701280), (2435, 566208), (2880, 478721), (2922, 471840), (2949, 467520), (3896, 353880), (3932, 350640), (4383, 314560), (4870, 283104), (4915, 280512), (5844, 235920), (5898, 233760), (7305, 188736), (7792, 176940), (7864, 175320), (8766, 157280), (8847, 155840), (9740, 141552), (9830, 140256), (11688, 117960), (11796, 116880), (14610, 94368), (14745, 93504), (15584, 88470), (15728, 87660), (17532, 78640), (17694, 77920), (19480, 70776), (19660, 70128), (21915, 62912), (23376, 58980), (23592, 58440), (29220, 47184), (29490, 46752), (31168, 44235), (31456, 43830), (35064, 39320), (35388, 38960)]