142080480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 240

約数和(自身を含む): 528731280

約数和(自身を除く): 386650800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 577, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1154, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1731, 1824, 2052, 2160, 2280, 2308, 2565, 2592, 2736, 2885, 3040, 3078, 3240, 3420, 3462, 4104, 4320, 4560, 4616, 5130, 5193, 5472, 5770, 6156, 6480, 6840, 6924, 7695, 8208, 8655, 9120, 9232, 10260, 10386, 10963, 11540, 12312, 12960, 13680, 13848, 15390, 15579, 16416, 17310, 18464, 20520, 20772, 21926, 23080, 24624, 25965, 27360, 27696, 30780, 31158, 32889, 34620, 41040, 41544, 43852, 46160, 46737, 49248, 51930, 54815, 55392, 61560, 62316, 65778, 69240, 77895, 82080, 83088, 87704, 92320, 93474, 98667, 103860, 109630, 123120, 124632, 131556, 138480, 155790, 164445, 166176, 175408, 186948, 197334, 207720, 219260, 233685, 246240, 249264, 263112, 276960, 296001, 311580, 328890, 350816, 373896, 394668, 415440, 438520, 467370, 493335, 498528, 526224, 592002, 623160, 657780, 747792, 789336, 830880, 877040, 888003, 934740, 986670, 1052448, 1184004, 1246320, 1315560, 1480005, 1495584, 1578672, 1754080, 1776006, 1869480, 1973340, 2368008, 2492640, 2631120, 2960010, 3157344, 3552012, 3738960, 3946680, 4440015, 4736016, 5262240, 5920020, 7104024, 7477920, 7893360, 8880030, 9472032, 11840040, 14208048, 15786720, 17760060, 23680080, 28416096, 35520120, 47360160, 71040240, 142080480]

約数ペア:

[(1, 142080480), (2, 71040240), (3, 47360160), (4, 35520120), (5, 28416096), (6, 23680080), (8, 17760060), (9, 15786720), (10, 14208048), (12, 11840040), (15, 9472032), (16, 8880030), (18, 7893360), (19, 7477920), (20, 7104024), (24, 5920020), (27, 5262240), (30, 4736016), (32, 4440015), (36, 3946680), (38, 3738960), (40, 3552012), (45, 3157344), (48, 2960010), (54, 2631120), (57, 2492640), (60, 2368008), (72, 1973340), (76, 1869480), (80, 1776006), (81, 1754080), (90, 1578672), (95, 1495584), (96, 1480005), (108, 1315560), (114, 1246320), (120, 1184004), (135, 1052448), (144, 986670), (152, 934740), (160, 888003), (162, 877040), (171, 830880), (180, 789336), (190, 747792), (216, 657780), (228, 623160), (240, 592002), (270, 526224), (285, 498528), (288, 493335), (304, 467370), (324, 438520), (342, 415440), (360, 394668), (380, 373896), (405, 350816), (432, 328890), (456, 311580), (480, 296001), (513, 276960), (540, 263112), (570, 249264), (577, 246240), (608, 233685), (648, 219260), (684, 207720), (720, 197334), (760, 186948), (810, 175408), (855, 166176), (864, 164445), (912, 155790), (1026, 138480), (1080, 131556), (1140, 124632), (1154, 123120), (1296, 109630), (1368, 103860), (1440, 98667), (1520, 93474), (1539, 92320), (1620, 87704), (1710, 83088), (1731, 82080), (1824, 77895), (2052, 69240), (2160, 65778), (2280, 62316), (2308, 61560), (2565, 55392), (2592, 54815), (2736, 51930), (2885, 49248), (3040, 46737), (3078, 46160), (3240, 43852), (3420, 41544), (3462, 41040), (4104, 34620), (4320, 32889), (4560, 31158), (4616, 30780), (5130, 27696), (5193, 27360), (5472, 25965), (5770, 24624), (6156, 23080), (6480, 21926), (6840, 20772), (6924, 20520), (7695, 18464), (8208, 17310), (8655, 16416), (9120, 15579), (9232, 15390), (10260, 13848), (10386, 13680), (10963, 12960), (11540, 12312)]