145749960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4549}}^1$

素因数の和:4655

約数の個数: 96

約数和(自身を含む): 479115000

約数和(自身を除く): 333365040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4549, 5340, 6408, 8010, 9098, 10680, 13647, 16020, 18196, 22745, 27294, 32040, 36392, 40941, 45490, 54588, 68235, 81882, 90980, 109176, 136470, 163764, 181960, 204705, 272940, 327528, 404861, 409410, 545880, 809722, 818820, 1214583, 1619444, 1637640, 2024305, 2429166, 3238888, 3643749, 4048610, 4858332, 6072915, 7287498, 8097220, 9716664, 12145830, 14574996, 16194440, 18218745, 24291660, 29149992, 36437490, 48583320, 72874980, 145749960]

約数ペア:

[(1, 145749960), (2, 72874980), (3, 48583320), (4, 36437490), (5, 29149992), (6, 24291660), (8, 18218745), (9, 16194440), (10, 14574996), (12, 12145830), (15, 9716664), (18, 8097220), (20, 7287498), (24, 6072915), (30, 4858332), (36, 4048610), (40, 3643749), (45, 3238888), (60, 2429166), (72, 2024305), (89, 1637640), (90, 1619444), (120, 1214583), (178, 818820), (180, 809722), (267, 545880), (356, 409410), (360, 404861), (445, 327528), (534, 272940), (712, 204705), (801, 181960), (890, 163764), (1068, 136470), (1335, 109176), (1602, 90980), (1780, 81882), (2136, 68235), (2670, 54588), (3204, 45490), (3560, 40941), (4005, 36392), (4549, 32040), (5340, 27294), (6408, 22745), (8010, 18196), (9098, 16020), (10680, 13647)]