180170640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19249}}^1$

素因数の和:19281

約数の個数: 120

約数和(自身を含む): 651651000

約数和(自身を除く): 471480360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 19249, 38498, 57747, 76996, 96245, 115494, 153992, 173241, 192490, 230988, 250237, 288735, 307984, 346482, 384980, 461976, 500474, 577470, 692964, 750711, 769960, 866205, 923952, 1000948, 1154940, 1251185, 1385928, 1501422, 1539920, 1732410, 2001896, 2252133, 2309880, 2502370, 2771856, 3002844, 3464820, 3753555, 4003792, 4504266, 4619760, 5004740, 6005688, 6929640, 7507110, 9008532, 10009480, 11260665, 12011376, 13859280, 15014220, 18017064, 20018960, 22521330, 30028440, 36034128, 45042660, 60056880, 90085320, 180170640]

約数ペア:

[(1, 180170640), (2, 90085320), (3, 60056880), (4, 45042660), (5, 36034128), (6, 30028440), (8, 22521330), (9, 20018960), (10, 18017064), (12, 15014220), (13, 13859280), (15, 12011376), (16, 11260665), (18, 10009480), (20, 9008532), (24, 7507110), (26, 6929640), (30, 6005688), (36, 5004740), (39, 4619760), (40, 4504266), (45, 4003792), (48, 3753555), (52, 3464820), (60, 3002844), (65, 2771856), (72, 2502370), (78, 2309880), (80, 2252133), (90, 2001896), (104, 1732410), (117, 1539920), (120, 1501422), (130, 1385928), (144, 1251185), (156, 1154940), (180, 1000948), (195, 923952), (208, 866205), (234, 769960), (240, 750711), (260, 692964), (312, 577470), (360, 500474), (390, 461976), (468, 384980), (520, 346482), (585, 307984), (624, 288735), (720, 250237), (780, 230988), (936, 192490), (1040, 173241), (1170, 153992), (1560, 115494), (1872, 96245), (2340, 76996), (3120, 57747), (4680, 38498), (9360, 19249)]