290226240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11197}}^1$

素因数の和:11226

約数の個数: 140

約数和(自身を含む): 1032477996

約数和(自身を除く): 742251756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 11197, 12960, 22394, 25920, 33591, 44788, 55985, 67182, 89576, 100773, 111970, 134364, 167955, 179152, 201546, 223940, 268728, 302319, 335910, 358304, 403092, 447880, 503865, 537456, 604638, 671820, 716608, 806184, 895760, 906957, 1007730, 1074912, 1209276, 1343640, 1511595, 1612368, 1791520, 1813914, 2015460, 2149824, 2418552, 2687280, 3023190, 3224736, 3583040, 3627828, 4030920, 4534785, 4837104, 5374560, 6046380, 6449472, 7255656, 8061840, 9069570, 9674208, 10749120, 12092760, 14511312, 16123680, 18139140, 19348416, 24185520, 29022624, 32247360, 36278280, 48371040, 58045248, 72556560, 96742080, 145113120, 290226240]

約数ペア:

[(1, 290226240), (2, 145113120), (3, 96742080), (4, 72556560), (5, 58045248), (6, 48371040), (8, 36278280), (9, 32247360), (10, 29022624), (12, 24185520), (15, 19348416), (16, 18139140), (18, 16123680), (20, 14511312), (24, 12092760), (27, 10749120), (30, 9674208), (32, 9069570), (36, 8061840), (40, 7255656), (45, 6449472), (48, 6046380), (54, 5374560), (60, 4837104), (64, 4534785), (72, 4030920), (80, 3627828), (81, 3583040), (90, 3224736), (96, 3023190), (108, 2687280), (120, 2418552), (135, 2149824), (144, 2015460), (160, 1813914), (162, 1791520), (180, 1612368), (192, 1511595), (216, 1343640), (240, 1209276), (270, 1074912), (288, 1007730), (320, 906957), (324, 895760), (360, 806184), (405, 716608), (432, 671820), (480, 604638), (540, 537456), (576, 503865), (648, 447880), (720, 403092), (810, 358304), (864, 335910), (960, 302319), (1080, 268728), (1296, 223940), (1440, 201546), (1620, 179152), (1728, 167955), (2160, 134364), (2592, 111970), (2880, 100773), (3240, 89576), (4320, 67182), (5184, 55985), (6480, 44788), (8640, 33591), (11197, 25920), (12960, 22394)]