164711160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1019}}^1$

素因数の和:1485

約数の個数: 96

約数和(自身を含む): 537030000

約数和(自身を除く): 372318840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 449, 898, 1019, 1347, 1796, 2038, 2245, 2694, 3057, 3592, 4041, 4076, 4490, 5095, 5388, 6114, 6735, 8082, 8152, 8980, 9171, 10190, 10776, 12228, 13470, 15285, 16164, 17960, 18342, 20205, 20380, 24456, 26940, 30570, 32328, 36684, 40410, 40760, 45855, 53880, 61140, 73368, 80820, 91710, 122280, 161640, 183420, 366840, 457531, 915062, 1372593, 1830124, 2287655, 2745186, 3660248, 4117779, 4575310, 5490372, 6862965, 8235558, 9150620, 10980744, 13725930, 16471116, 18301240, 20588895, 27451860, 32942232, 41177790, 54903720, 82355580, 164711160]

約数ペア:

[(1, 164711160), (2, 82355580), (3, 54903720), (4, 41177790), (5, 32942232), (6, 27451860), (8, 20588895), (9, 18301240), (10, 16471116), (12, 13725930), (15, 10980744), (18, 9150620), (20, 8235558), (24, 6862965), (30, 5490372), (36, 4575310), (40, 4117779), (45, 3660248), (60, 2745186), (72, 2287655), (90, 1830124), (120, 1372593), (180, 915062), (360, 457531), (449, 366840), (898, 183420), (1019, 161640), (1347, 122280), (1796, 91710), (2038, 80820), (2245, 73368), (2694, 61140), (3057, 53880), (3592, 45855), (4041, 40760), (4076, 40410), (4490, 36684), (5095, 32328), (5388, 30570), (6114, 26940), (6735, 24456), (8082, 20380), (8152, 20205), (8980, 18342), (9171, 17960), (10190, 16164), (10776, 15285), (12228, 13470)]