645601264920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13841}}^1\times {\mathrm{43189}}^1$

素因数の和:57050

約数の個数: 128

約数和(自身を含む): 2152209528000

約数和(自身を除く): 1506608263080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 13841, 27682, 41523, 43189, 55364, 69205, 83046, 86378, 110728, 124569, 129567, 138410, 166092, 172756, 207615, 215945, 249138, 259134, 276820, 332184, 345512, 373707, 388701, 415230, 431890, 498276, 518268, 553640, 622845, 647835, 747414, 777402, 830460, 863780, 996552, 1036536, 1166103, 1245690, 1295670, 1494828, 1554804, 1660920, 1727560, 1868535, 1943505, 2332206, 2491380, 2591340, 2989656, 3109608, 3737070, 3887010, 4664412, 4982760, 5182680, 5830515, 7474140, 7774020, 9328824, 11661030, 14948280, 15548040, 23322060, 46644120, 597778949, 1195557898, 1793336847, 2391115796, 2988894745, 3586673694, 4782231592, 5380010541, 5977789490, 7173347388, 8966684235, 10760021082, 11955578980, 14346694776, 16140031623, 17933368470, 21520042164, 23911157960, 26900052705, 32280063246, 35866736940, 43040084328, 53800105410, 64560126492, 71733473880, 80700158115, 107600210820, 129120252984, 161400316230, 215200421640, 322800632460, 645601264920]

約数ペア:

[(1, 645601264920), (2, 322800632460), (3, 215200421640), (4, 161400316230), (5, 129120252984), (6, 107600210820), (8, 80700158115), (9, 71733473880), (10, 64560126492), (12, 53800105410), (15, 43040084328), (18, 35866736940), (20, 32280063246), (24, 26900052705), (27, 23911157960), (30, 21520042164), (36, 17933368470), (40, 16140031623), (45, 14346694776), (54, 11955578980), (60, 10760021082), (72, 8966684235), (90, 7173347388), (108, 5977789490), (120, 5380010541), (135, 4782231592), (180, 3586673694), (216, 2988894745), (270, 2391115796), (360, 1793336847), (540, 1195557898), (1080, 597778949), (13841, 46644120), (27682, 23322060), (41523, 15548040), (43189, 14948280), (55364, 11661030), (69205, 9328824), (83046, 7774020), (86378, 7474140), (110728, 5830515), (124569, 5182680), (129567, 4982760), (138410, 4664412), (166092, 3887010), (172756, 3737070), (207615, 3109608), (215945, 2989656), (249138, 2591340), (259134, 2491380), (276820, 2332206), (332184, 1943505), (345512, 1868535), (373707, 1727560), (388701, 1660920), (415230, 1554804), (431890, 1494828), (498276, 1295670), (518268, 1245690), (553640, 1166103), (622845, 1036536), (647835, 996552), (747414, 863780), (777402, 830460)]