728655120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2819}}^1$

素因数の和:3197

約数の個数: 120

約数和(自身を含む): 2454753600

約数和(自身を除く): 1726098480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 359, 360, 718, 720, 1077, 1436, 1795, 2154, 2819, 2872, 3231, 3590, 4308, 5385, 5638, 5744, 6462, 7180, 8457, 8616, 10770, 11276, 12924, 14095, 14360, 16155, 16914, 17232, 21540, 22552, 25371, 25848, 28190, 28720, 32310, 33828, 42285, 43080, 45104, 50742, 51696, 56380, 64620, 67656, 84570, 86160, 101484, 112760, 126855, 129240, 135312, 169140, 202968, 225520, 253710, 258480, 338280, 405936, 507420, 676560, 1012021, 1014840, 2024042, 2029680, 3036063, 4048084, 5060105, 6072126, 8096168, 9108189, 10120210, 12144252, 15180315, 16192336, 18216378, 20240420, 24288504, 30360630, 36432756, 40480840, 45540945, 48577008, 60721260, 72865512, 80961680, 91081890, 121442520, 145731024, 182163780, 242885040, 364327560, 728655120]

約数ペア:

[(1, 728655120), (2, 364327560), (3, 242885040), (4, 182163780), (5, 145731024), (6, 121442520), (8, 91081890), (9, 80961680), (10, 72865512), (12, 60721260), (15, 48577008), (16, 45540945), (18, 40480840), (20, 36432756), (24, 30360630), (30, 24288504), (36, 20240420), (40, 18216378), (45, 16192336), (48, 15180315), (60, 12144252), (72, 10120210), (80, 9108189), (90, 8096168), (120, 6072126), (144, 5060105), (180, 4048084), (240, 3036063), (359, 2029680), (360, 2024042), (718, 1014840), (720, 1012021), (1077, 676560), (1436, 507420), (1795, 405936), (2154, 338280), (2819, 258480), (2872, 253710), (3231, 225520), (3590, 202968), (4308, 169140), (5385, 135312), (5638, 129240), (5744, 126855), (6462, 112760), (7180, 101484), (8457, 86160), (8616, 84570), (10770, 67656), (11276, 64620), (12924, 56380), (14095, 51696), (14360, 50742), (16155, 45104), (16914, 43080), (17232, 42285), (21540, 33828), (22552, 32310), (25371, 28720), (25848, 28190)]