120248520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 437322240

約数和(自身を除く): 317073720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 53, 56, 60, 70, 73, 74, 84, 105, 106, 111, 120, 140, 146, 148, 159, 168, 185, 210, 212, 219, 222, 259, 265, 280, 292, 296, 318, 365, 370, 371, 420, 424, 438, 444, 511, 518, 530, 555, 584, 636, 730, 740, 742, 777, 795, 840, 876, 888, 1022, 1036, 1060, 1095, 1110, 1113, 1272, 1295, 1460, 1480, 1484, 1533, 1554, 1590, 1752, 1855, 1961, 2044, 2072, 2120, 2190, 2220, 2226, 2555, 2590, 2701, 2920, 2968, 3066, 3108, 3180, 3710, 3869, 3885, 3922, 4088, 4380, 4440, 4452, 5110, 5180, 5402, 5565, 5883, 6132, 6216, 6360, 7420, 7665, 7738, 7770, 7844, 8103, 8760, 8904, 9805, 10220, 10360, 10804, 11130, 11607, 11766, 12264, 13505, 13727, 14840, 15330, 15476, 15540, 15688, 16206, 18907, 19345, 19610, 20440, 21608, 22260, 23214, 23532, 27010, 27083, 27454, 29415, 30660, 30952, 31080, 32412, 37814, 38690, 39220, 40515, 41181, 44520, 46428, 47064, 54020, 54166, 54908, 56721, 58035, 58830, 61320, 64824, 68635, 75628, 77380, 78440, 81030, 81249, 82362, 92856, 94535, 108040, 108332, 109816, 113442, 116070, 117660, 135415, 137270, 143153, 151256, 154760, 162060, 162498, 164724, 189070, 205905, 216664, 226884, 232140, 235320, 270830, 274540, 283605, 286306, 324120, 324996, 329448, 378140, 406245, 411810, 429459, 453768, 464280, 541660, 549080, 567210, 572612, 649992, 715765, 756280, 812490, 823620, 858918, 1002071, 1083320, 1134420, 1145224, 1431530, 1624980, 1647240, 1717836, 2004142, 2147295, 2268840, 2863060, 3006213, 3249960, 3435672, 4008284, 4294590, 5010355, 5726120, 6012426, 8016568, 8589180, 10020710, 12024852, 15031065, 17178360, 20041420, 24049704, 30062130, 40082840, 60124260, 120248520]

約数ペア:

[(1, 120248520), (2, 60124260), (3, 40082840), (4, 30062130), (5, 24049704), (6, 20041420), (7, 17178360), (8, 15031065), (10, 12024852), (12, 10020710), (14, 8589180), (15, 8016568), (20, 6012426), (21, 5726120), (24, 5010355), (28, 4294590), (30, 4008284), (35, 3435672), (37, 3249960), (40, 3006213), (42, 2863060), (53, 2268840), (56, 2147295), (60, 2004142), (70, 1717836), (73, 1647240), (74, 1624980), (84, 1431530), (105, 1145224), (106, 1134420), (111, 1083320), (120, 1002071), (140, 858918), (146, 823620), (148, 812490), (159, 756280), (168, 715765), (185, 649992), (210, 572612), (212, 567210), (219, 549080), (222, 541660), (259, 464280), (265, 453768), (280, 429459), (292, 411810), (296, 406245), (318, 378140), (365, 329448), (370, 324996), (371, 324120), (420, 286306), (424, 283605), (438, 274540), (444, 270830), (511, 235320), (518, 232140), (530, 226884), (555, 216664), (584, 205905), (636, 189070), (730, 164724), (740, 162498), (742, 162060), (777, 154760), (795, 151256), (840, 143153), (876, 137270), (888, 135415), (1022, 117660), (1036, 116070), (1060, 113442), (1095, 109816), (1110, 108332), (1113, 108040), (1272, 94535), (1295, 92856), (1460, 82362), (1480, 81249), (1484, 81030), (1533, 78440), (1554, 77380), (1590, 75628), (1752, 68635), (1855, 64824), (1961, 61320), (2044, 58830), (2072, 58035), (2120, 56721), (2190, 54908), (2220, 54166), (2226, 54020), (2555, 47064), (2590, 46428), (2701, 44520), (2920, 41181), (2968, 40515), (3066, 39220), (3108, 38690), (3180, 37814), (3710, 32412), (3869, 31080), (3885, 30952), (3922, 30660), (4088, 29415), (4380, 27454), (4440, 27083), (4452, 27010), (5110, 23532), (5180, 23214), (5402, 22260), (5565, 21608), (5883, 20440), (6132, 19610), (6216, 19345), (6360, 18907), (7420, 16206), (7665, 15688), (7738, 15540), (7770, 15476), (7844, 15330), (8103, 14840), (8760, 13727), (8904, 13505), (9805, 12264), (10220, 11766), (10360, 11607), (10804, 11130)]