120927840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 427472640

約数和(自身を除く): 306544800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 220, 222, 240, 264, 296, 330, 352, 370, 407, 440, 444, 480, 528, 555, 592, 619, 660, 740, 814, 880, 888, 1056, 1110, 1184, 1221, 1238, 1320, 1480, 1628, 1760, 1776, 1857, 2035, 2220, 2442, 2476, 2640, 2960, 3095, 3256, 3552, 3714, 4070, 4440, 4884, 4952, 5280, 5920, 6105, 6190, 6512, 6809, 7428, 8140, 8880, 9285, 9768, 9904, 12210, 12380, 13024, 13618, 14856, 16280, 17760, 18570, 19536, 19808, 20427, 22903, 24420, 24760, 27236, 29712, 32560, 34045, 37140, 39072, 40854, 45806, 48840, 49520, 54472, 59424, 65120, 68090, 68709, 74280, 81708, 91612, 97680, 99040, 102135, 108944, 114515, 136180, 137418, 148560, 163416, 183224, 195360, 204270, 217888, 229030, 251933, 272360, 274836, 297120, 326832, 343545, 366448, 408540, 458060, 503866, 544720, 549672, 653664, 687090, 732896, 755799, 817080, 916120, 1007732, 1089440, 1099344, 1259665, 1374180, 1511598, 1634160, 1832240, 2015464, 2198688, 2519330, 2748360, 3023196, 3268320, 3664480, 3778995, 4030928, 5038660, 5496720, 6046392, 7557990, 8061856, 10077320, 10993440, 12092784, 15115980, 20154640, 24185568, 30231960, 40309280, 60463920, 120927840]

約数ペア:

[(1, 120927840), (2, 60463920), (3, 40309280), (4, 30231960), (5, 24185568), (6, 20154640), (8, 15115980), (10, 12092784), (11, 10993440), (12, 10077320), (15, 8061856), (16, 7557990), (20, 6046392), (22, 5496720), (24, 5038660), (30, 4030928), (32, 3778995), (33, 3664480), (37, 3268320), (40, 3023196), (44, 2748360), (48, 2519330), (55, 2198688), (60, 2015464), (66, 1832240), (74, 1634160), (80, 1511598), (88, 1374180), (96, 1259665), (110, 1099344), (111, 1089440), (120, 1007732), (132, 916120), (148, 817080), (160, 755799), (165, 732896), (176, 687090), (185, 653664), (220, 549672), (222, 544720), (240, 503866), (264, 458060), (296, 408540), (330, 366448), (352, 343545), (370, 326832), (407, 297120), (440, 274836), (444, 272360), (480, 251933), (528, 229030), (555, 217888), (592, 204270), (619, 195360), (660, 183224), (740, 163416), (814, 148560), (880, 137418), (888, 136180), (1056, 114515), (1110, 108944), (1184, 102135), (1221, 99040), (1238, 97680), (1320, 91612), (1480, 81708), (1628, 74280), (1760, 68709), (1776, 68090), (1857, 65120), (2035, 59424), (2220, 54472), (2442, 49520), (2476, 48840), (2640, 45806), (2960, 40854), (3095, 39072), (3256, 37140), (3552, 34045), (3714, 32560), (4070, 29712), (4440, 27236), (4884, 24760), (4952, 24420), (5280, 22903), (5920, 20427), (6105, 19808), (6190, 19536), (6512, 18570), (6809, 17760), (7428, 16280), (8140, 14856), (8880, 13618), (9285, 13024), (9768, 12380), (9904, 12210)]