885818160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1033}}^1$

素因数の和:1452

約数の個数: 160

約数和(自身を含む): 3061798080

約数和(自身を除く): 2175979920

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 397, 432, 540, 720, 794, 1033, 1080, 1191, 1588, 1985, 2066, 2160, 2382, 3099, 3176, 3573, 3970, 4132, 4764, 5165, 5955, 6198, 6352, 7146, 7940, 8264, 9297, 9528, 10330, 10719, 11910, 12396, 14292, 15495, 15880, 16528, 17865, 18594, 19056, 20660, 21438, 23820, 24792, 27891, 28584, 30990, 31760, 35730, 37188, 41320, 42876, 46485, 47640, 49584, 53595, 55782, 57168, 61980, 71460, 74376, 82640, 85752, 92970, 95280, 107190, 111564, 123960, 139455, 142920, 148752, 171504, 185940, 214380, 223128, 247920, 278910, 285840, 371880, 410101, 428760, 446256, 557820, 743760, 820202, 857520, 1115640, 1230303, 1640404, 2050505, 2231280, 2460606, 3280808, 3690909, 4101010, 4921212, 6151515, 6561616, 7381818, 8202020, 9842424, 11072727, 12303030, 14763636, 16404040, 18454545, 19684848, 22145454, 24606060, 29527272, 32808080, 36909090, 44290908, 49212120, 55363635, 59054544, 73818180, 88581816, 98424240, 110727270, 147636360, 177163632, 221454540, 295272720, 442909080, 885818160]

約数ペア:

[(1, 885818160), (2, 442909080), (3, 295272720), (4, 221454540), (5, 177163632), (6, 147636360), (8, 110727270), (9, 98424240), (10, 88581816), (12, 73818180), (15, 59054544), (16, 55363635), (18, 49212120), (20, 44290908), (24, 36909090), (27, 32808080), (30, 29527272), (36, 24606060), (40, 22145454), (45, 19684848), (48, 18454545), (54, 16404040), (60, 14763636), (72, 12303030), (80, 11072727), (90, 9842424), (108, 8202020), (120, 7381818), (135, 6561616), (144, 6151515), (180, 4921212), (216, 4101010), (240, 3690909), (270, 3280808), (360, 2460606), (397, 2231280), (432, 2050505), (540, 1640404), (720, 1230303), (794, 1115640), (1033, 857520), (1080, 820202), (1191, 743760), (1588, 557820), (1985, 446256), (2066, 428760), (2160, 410101), (2382, 371880), (3099, 285840), (3176, 278910), (3573, 247920), (3970, 223128), (4132, 214380), (4764, 185940), (5165, 171504), (5955, 148752), (6198, 142920), (6352, 139455), (7146, 123960), (7940, 111564), (8264, 107190), (9297, 95280), (9528, 92970), (10330, 85752), (10719, 82640), (11910, 74376), (12396, 71460), (14292, 61980), (15495, 57168), (15880, 55782), (16528, 53595), (17865, 49584), (18594, 47640), (19056, 46485), (20660, 42876), (21438, 41320), (23820, 37188), (24792, 35730), (27891, 31760), (28584, 30990)]