655847280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3067}}^1$

素因数の和:3106

約数の個数: 240

約数和(自身を含む): 2492590464

約数和(自身を除く): 1836743184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1485, 1584, 1620, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2970, 3067, 3240, 3564, 3888, 3960, 4455, 4752, 4860, 5346, 5940, 6134, 6480, 7128, 7920, 8910, 9201, 9720, 10692, 11880, 12268, 13365, 14256, 15335, 17820, 18402, 19440, 21384, 23760, 24536, 26730, 27603, 30670, 33737, 35640, 36804, 42768, 46005, 49072, 53460, 55206, 61340, 67474, 71280, 73608, 82809, 92010, 101211, 106920, 110412, 122680, 134948, 138015, 147216, 165618, 168685, 184020, 202422, 213840, 220824, 245360, 248427, 269896, 276030, 303633, 331236, 337370, 368040, 404844, 414045, 441648, 496854, 506055, 539792, 552060, 607266, 662472, 674740, 736080, 745281, 809688, 828090, 910899, 993708, 1012110, 1104120, 1214532, 1242135, 1324944, 1349480, 1490562, 1518165, 1619376, 1656180, 1821798, 1987416, 2024220, 2208240, 2429064, 2484270, 2698960, 2732697, 2981124, 3036330, 3312360, 3643596, 3726405, 3974832, 4048440, 4554495, 4858128, 4968540, 5465394, 5962248, 6072660, 6624720, 7287192, 7452810, 8096880, 8198091, 9108990, 9937080, 10930788, 11924496, 12145320, 13663485, 14574384, 14905620, 16396182, 18217980, 19874160, 21861576, 24290640, 27326970, 29811240, 32792364, 36435960, 40990455, 43723152, 54653940, 59622480, 65584728, 72871920, 81980910, 109307880, 131169456, 163961820, 218615760, 327923640, 655847280]

約数ペア:

[(1, 655847280), (2, 327923640), (3, 218615760), (4, 163961820), (5, 131169456), (6, 109307880), (8, 81980910), (9, 72871920), (10, 65584728), (11, 59622480), (12, 54653940), (15, 43723152), (16, 40990455), (18, 36435960), (20, 32792364), (22, 29811240), (24, 27326970), (27, 24290640), (30, 21861576), (33, 19874160), (36, 18217980), (40, 16396182), (44, 14905620), (45, 14574384), (48, 13663485), (54, 12145320), (55, 11924496), (60, 10930788), (66, 9937080), (72, 9108990), (80, 8198091), (81, 8096880), (88, 7452810), (90, 7287192), (99, 6624720), (108, 6072660), (110, 5962248), (120, 5465394), (132, 4968540), (135, 4858128), (144, 4554495), (162, 4048440), (165, 3974832), (176, 3726405), (180, 3643596), (198, 3312360), (216, 3036330), (220, 2981124), (240, 2732697), (243, 2698960), (264, 2484270), (270, 2429064), (297, 2208240), (324, 2024220), (330, 1987416), (360, 1821798), (396, 1656180), (405, 1619376), (432, 1518165), (440, 1490562), (486, 1349480), (495, 1324944), (528, 1242135), (540, 1214532), (594, 1104120), (648, 1012110), (660, 993708), (720, 910899), (792, 828090), (810, 809688), (880, 745281), (891, 736080), (972, 674740), (990, 662472), (1080, 607266), (1188, 552060), (1215, 539792), (1296, 506055), (1320, 496854), (1485, 441648), (1584, 414045), (1620, 404844), (1782, 368040), (1944, 337370), (1980, 331236), (2160, 303633), (2376, 276030), (2430, 269896), (2640, 248427), (2673, 245360), (2970, 220824), (3067, 213840), (3240, 202422), (3564, 184020), (3888, 168685), (3960, 165618), (4455, 147216), (4752, 138015), (4860, 134948), (5346, 122680), (5940, 110412), (6134, 106920), (6480, 101211), (7128, 92010), (7920, 82809), (8910, 73608), (9201, 71280), (9720, 67474), (10692, 61340), (11880, 55206), (12268, 53460), (13365, 49072), (14256, 46005), (15335, 42768), (17820, 36804), (18402, 35640), (19440, 33737), (21384, 30670), (23760, 27603), (24536, 26730)]