119704020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 349224960

約数和(自身を除く): 229520940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 139, 155, 186, 278, 310, 372, 417, 463, 465, 556, 620, 695, 834, 926, 930, 1389, 1390, 1668, 1852, 1860, 2085, 2315, 2778, 2780, 4170, 4309, 4630, 5556, 6945, 8340, 8618, 9260, 12927, 13890, 14353, 17236, 21545, 25854, 27780, 28706, 43059, 43090, 51708, 57412, 64357, 64635, 71765, 86118, 86180, 128714, 129270, 143530, 172236, 193071, 215295, 257428, 258540, 287060, 321785, 386142, 430590, 643570, 772284, 861180, 965355, 1287140, 1930710, 1995067, 3861420, 3990134, 5985201, 7980268, 9975335, 11970402, 19950670, 23940804, 29926005, 39901340, 59852010, 119704020]

約数ペア:

[(1, 119704020), (2, 59852010), (3, 39901340), (4, 29926005), (5, 23940804), (6, 19950670), (10, 11970402), (12, 9975335), (15, 7980268), (20, 5985201), (30, 3990134), (31, 3861420), (60, 1995067), (62, 1930710), (93, 1287140), (124, 965355), (139, 861180), (155, 772284), (186, 643570), (278, 430590), (310, 386142), (372, 321785), (417, 287060), (463, 258540), (465, 257428), (556, 215295), (620, 193071), (695, 172236), (834, 143530), (926, 129270), (930, 128714), (1389, 86180), (1390, 86118), (1668, 71765), (1852, 64635), (1860, 64357), (2085, 57412), (2315, 51708), (2778, 43090), (2780, 43059), (4170, 28706), (4309, 27780), (4630, 25854), (5556, 21545), (6945, 17236), (8340, 14353), (8618, 13890), (9260, 12927)]