76638720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 160

約数和(自身を含む): 259858368

約数和(自身を除く): 183219648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 587, 640, 680, 768, 816, 960, 1020, 1088, 1174, 1280, 1360, 1536, 1632, 1761, 1920, 2040, 2176, 2348, 2560, 2720, 2935, 3264, 3522, 3840, 4080, 4352, 4696, 5440, 5870, 6528, 7044, 7680, 8160, 8704, 8805, 9392, 9979, 10880, 11740, 13056, 14088, 16320, 17610, 18784, 19958, 21760, 23480, 26112, 28176, 29937, 32640, 35220, 37568, 39916, 43520, 46960, 49895, 56352, 59874, 65280, 70440, 75136, 79832, 93920, 99790, 112704, 119748, 130560, 140880, 149685, 150272, 159664, 187840, 199580, 225408, 239496, 281760, 299370, 300544, 319328, 375680, 399160, 450816, 478992, 563520, 598740, 638656, 751360, 798320, 901632, 957984, 1127040, 1197480, 1277312, 1502720, 1596640, 1915968, 2254080, 2394960, 2554624, 3193280, 3831936, 4508160, 4789920, 5109248, 6386560, 7663872, 9579840, 12773120, 15327744, 19159680, 25546240, 38319360, 76638720]

約数ペア:

[(1, 76638720), (2, 38319360), (3, 25546240), (4, 19159680), (5, 15327744), (6, 12773120), (8, 9579840), (10, 7663872), (12, 6386560), (15, 5109248), (16, 4789920), (17, 4508160), (20, 3831936), (24, 3193280), (30, 2554624), (32, 2394960), (34, 2254080), (40, 1915968), (48, 1596640), (51, 1502720), (60, 1277312), (64, 1197480), (68, 1127040), (80, 957984), (85, 901632), (96, 798320), (102, 751360), (120, 638656), (128, 598740), (136, 563520), (160, 478992), (170, 450816), (192, 399160), (204, 375680), (240, 319328), (255, 300544), (256, 299370), (272, 281760), (320, 239496), (340, 225408), (384, 199580), (408, 187840), (480, 159664), (510, 150272), (512, 149685), (544, 140880), (587, 130560), (640, 119748), (680, 112704), (768, 99790), (816, 93920), (960, 79832), (1020, 75136), (1088, 70440), (1174, 65280), (1280, 59874), (1360, 56352), (1536, 49895), (1632, 46960), (1761, 43520), (1920, 39916), (2040, 37568), (2176, 35220), (2348, 32640), (2560, 29937), (2720, 28176), (2935, 26112), (3264, 23480), (3522, 21760), (3840, 19958), (4080, 18784), (4352, 17610), (4696, 16320), (5440, 14088), (5870, 13056), (6528, 11740), (7044, 10880), (7680, 9979), (8160, 9392), (8704, 8805)]