120768560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 334264320

約数和(自身を除く): 213495760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 152, 155, 176, 190, 209, 220, 233, 248, 304, 310, 341, 380, 418, 440, 466, 496, 589, 620, 682, 760, 836, 880, 932, 1045, 1165, 1178, 1240, 1364, 1520, 1672, 1705, 1864, 2090, 2330, 2356, 2480, 2563, 2728, 2945, 3344, 3410, 3728, 4180, 4427, 4660, 4712, 5126, 5456, 5890, 6479, 6820, 7223, 8360, 8854, 9320, 9424, 10252, 11780, 12815, 12958, 13640, 14446, 16720, 17708, 18640, 20504, 22135, 23560, 25630, 25916, 27280, 28892, 32395, 35416, 36115, 41008, 44270, 47120, 48697, 51260, 51832, 57784, 64790, 70832, 72230, 79453, 88540, 97394, 102520, 103664, 115568, 129580, 137237, 144460, 158906, 177080, 194788, 205040, 243485, 259160, 274474, 288920, 317812, 354160, 389576, 397265, 486970, 518320, 548948, 577840, 635624, 686185, 779152, 794530, 973940, 1097896, 1271248, 1372370, 1509607, 1589060, 1947880, 2195792, 2744740, 3019214, 3178120, 3895760, 5489480, 6038428, 6356240, 7548035, 10978960, 12076856, 15096070, 24153712, 30192140, 60384280, 120768560]

約数ペア:

[(1, 120768560), (2, 60384280), (4, 30192140), (5, 24153712), (8, 15096070), (10, 12076856), (11, 10978960), (16, 7548035), (19, 6356240), (20, 6038428), (22, 5489480), (31, 3895760), (38, 3178120), (40, 3019214), (44, 2744740), (55, 2195792), (62, 1947880), (76, 1589060), (80, 1509607), (88, 1372370), (95, 1271248), (110, 1097896), (124, 973940), (152, 794530), (155, 779152), (176, 686185), (190, 635624), (209, 577840), (220, 548948), (233, 518320), (248, 486970), (304, 397265), (310, 389576), (341, 354160), (380, 317812), (418, 288920), (440, 274474), (466, 259160), (496, 243485), (589, 205040), (620, 194788), (682, 177080), (760, 158906), (836, 144460), (880, 137237), (932, 129580), (1045, 115568), (1165, 103664), (1178, 102520), (1240, 97394), (1364, 88540), (1520, 79453), (1672, 72230), (1705, 70832), (1864, 64790), (2090, 57784), (2330, 51832), (2356, 51260), (2480, 48697), (2563, 47120), (2728, 44270), (2945, 41008), (3344, 36115), (3410, 35416), (3728, 32395), (4180, 28892), (4427, 27280), (4660, 25916), (4712, 25630), (5126, 23560), (5456, 22135), (5890, 20504), (6479, 18640), (6820, 17708), (7223, 16720), (8360, 14446), (8854, 13640), (9320, 12958), (9424, 12815), (10252, 11780)]