77280800760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{20369}}^1$

素因数の和:21563

約数の個数: 160

約数和(自身を含む): 259983939600

約数和(自身を除く): 182703138840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1171, 1620, 2342, 3240, 3513, 4684, 5855, 7026, 9368, 10539, 11710, 14052, 17565, 20369, 21078, 23420, 28104, 31617, 35130, 40738, 42156, 46840, 52695, 61107, 63234, 70260, 81476, 84312, 94851, 101845, 105390, 122214, 126468, 140520, 158085, 162952, 183321, 189702, 203690, 210780, 244428, 252936, 305535, 316170, 366642, 379404, 407380, 421560, 474255, 488856, 549963, 611070, 632340, 733284, 758808, 814760, 916605, 948510, 1099926, 1222140, 1264680, 1466568, 1649889, 1833210, 1897020, 2199852, 2444280, 2749815, 3299778, 3666420, 3794040, 4399704, 5499630, 6599556, 7332840, 8249445, 10999260, 13199112, 16498890, 21998520, 23852099, 32997780, 47704198, 65995560, 71556297, 95408396, 119260495, 143112594, 190816792, 214668891, 238520990, 286225188, 357781485, 429337782, 477041980, 572450376, 644006673, 715562970, 858675564, 954083960, 1073344455, 1288013346, 1431125940, 1717351128, 1932020019, 2146688910, 2576026692, 2862251880, 3220033365, 3864040038, 4293377820, 5152053384, 6440066730, 7728080076, 8586755640, 9660100095, 12880133460, 15456160152, 19320200190, 25760266920, 38640400380, 77280800760]

約数ペア:

[(1, 77280800760), (2, 38640400380), (3, 25760266920), (4, 19320200190), (5, 15456160152), (6, 12880133460), (8, 9660100095), (9, 8586755640), (10, 7728080076), (12, 6440066730), (15, 5152053384), (18, 4293377820), (20, 3864040038), (24, 3220033365), (27, 2862251880), (30, 2576026692), (36, 2146688910), (40, 1932020019), (45, 1717351128), (54, 1431125940), (60, 1288013346), (72, 1073344455), (81, 954083960), (90, 858675564), (108, 715562970), (120, 644006673), (135, 572450376), (162, 477041980), (180, 429337782), (216, 357781485), (270, 286225188), (324, 238520990), (360, 214668891), (405, 190816792), (540, 143112594), (648, 119260495), (810, 95408396), (1080, 71556297), (1171, 65995560), (1620, 47704198), (2342, 32997780), (3240, 23852099), (3513, 21998520), (4684, 16498890), (5855, 13199112), (7026, 10999260), (9368, 8249445), (10539, 7332840), (11710, 6599556), (14052, 5499630), (17565, 4399704), (20369, 3794040), (21078, 3666420), (23420, 3299778), (28104, 2749815), (31617, 2444280), (35130, 2199852), (40738, 1897020), (42156, 1833210), (46840, 1649889), (52695, 1466568), (61107, 1264680), (63234, 1222140), (70260, 1099926), (81476, 948510), (84312, 916605), (94851, 814760), (101845, 758808), (105390, 733284), (122214, 632340), (126468, 611070), (140520, 549963), (158085, 488856), (162952, 474255), (183321, 421560), (189702, 407380), (203690, 379404), (210780, 366642), (244428, 316170), (252936, 305535)]