655899120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:949

約数の個数: 200

約数和(自身を含む): 2298852864

約数和(自身を除く): 1642953744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 127, 135, 144, 162, 180, 216, 240, 254, 270, 324, 360, 381, 405, 432, 508, 540, 635, 648, 720, 762, 797, 810, 1016, 1080, 1143, 1270, 1296, 1524, 1594, 1620, 1905, 2032, 2160, 2286, 2391, 2540, 3048, 3188, 3240, 3429, 3810, 3985, 4572, 4782, 5080, 5715, 6096, 6376, 6480, 6858, 7173, 7620, 7970, 9144, 9564, 10160, 10287, 11430, 11955, 12752, 13716, 14346, 15240, 15940, 17145, 18288, 19128, 20574, 21519, 22860, 23910, 27432, 28692, 30480, 31880, 34290, 35865, 38256, 41148, 43038, 45720, 47820, 51435, 54864, 57384, 63760, 64557, 68580, 71730, 82296, 86076, 91440, 95640, 101219, 102870, 107595, 114768, 129114, 137160, 143460, 164592, 172152, 191280, 202438, 205740, 215190, 258228, 274320, 286920, 303657, 322785, 344304, 404876, 411480, 430380, 506095, 516456, 573840, 607314, 645570, 809752, 822960, 860760, 910971, 1012190, 1032912, 1214628, 1291140, 1518285, 1619504, 1721520, 1821942, 2024380, 2429256, 2582280, 2732913, 3036570, 3643884, 4048760, 4554855, 4858512, 5164560, 5465826, 6073140, 7287768, 8097520, 8198739, 9109710, 10931652, 12146280, 13664565, 14575536, 16397478, 18219420, 21863304, 24292560, 27329130, 32794956, 36438840, 40993695, 43726608, 54658260, 65589912, 72877680, 81987390, 109316520, 131179824, 163974780, 218633040, 327949560, 655899120]

約数ペア:

[(1, 655899120), (2, 327949560), (3, 218633040), (4, 163974780), (5, 131179824), (6, 109316520), (8, 81987390), (9, 72877680), (10, 65589912), (12, 54658260), (15, 43726608), (16, 40993695), (18, 36438840), (20, 32794956), (24, 27329130), (27, 24292560), (30, 21863304), (36, 18219420), (40, 16397478), (45, 14575536), (48, 13664565), (54, 12146280), (60, 10931652), (72, 9109710), (80, 8198739), (81, 8097520), (90, 7287768), (108, 6073140), (120, 5465826), (127, 5164560), (135, 4858512), (144, 4554855), (162, 4048760), (180, 3643884), (216, 3036570), (240, 2732913), (254, 2582280), (270, 2429256), (324, 2024380), (360, 1821942), (381, 1721520), (405, 1619504), (432, 1518285), (508, 1291140), (540, 1214628), (635, 1032912), (648, 1012190), (720, 910971), (762, 860760), (797, 822960), (810, 809752), (1016, 645570), (1080, 607314), (1143, 573840), (1270, 516456), (1296, 506095), (1524, 430380), (1594, 411480), (1620, 404876), (1905, 344304), (2032, 322785), (2160, 303657), (2286, 286920), (2391, 274320), (2540, 258228), (3048, 215190), (3188, 205740), (3240, 202438), (3429, 191280), (3810, 172152), (3985, 164592), (4572, 143460), (4782, 137160), (5080, 129114), (5715, 114768), (6096, 107595), (6376, 102870), (6480, 101219), (6858, 95640), (7173, 91440), (7620, 86076), (7970, 82296), (9144, 71730), (9564, 68580), (10160, 64557), (10287, 63760), (11430, 57384), (11955, 54864), (12752, 51435), (13716, 47820), (14346, 45720), (15240, 43038), (15940, 41148), (17145, 38256), (18288, 35865), (19128, 34290), (20574, 31880), (21519, 30480), (22860, 28692), (23910, 27432)]