310048800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{129187}}^1$

素因数の和:129210

約数の個数: 72

約数和(自身を含む): 1009216656

約数和(自身を除く): 699167856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 129187, 258374, 387561, 516748, 645935, 775122, 1033496, 1291870, 1550244, 1937805, 2066992, 2583740, 3100488, 3229675, 3875610, 4133984, 5167480, 6200976, 6459350, 7751220, 9689025, 10334960, 12401952, 12918700, 15502440, 19378050, 20669920, 25837400, 31004880, 38756100, 51674800, 62009760, 77512200, 103349600, 155024400, 310048800]

約数ペア:

[(1, 310048800), (2, 155024400), (3, 103349600), (4, 77512200), (5, 62009760), (6, 51674800), (8, 38756100), (10, 31004880), (12, 25837400), (15, 20669920), (16, 19378050), (20, 15502440), (24, 12918700), (25, 12401952), (30, 10334960), (32, 9689025), (40, 7751220), (48, 6459350), (50, 6200976), (60, 5167480), (75, 4133984), (80, 3875610), (96, 3229675), (100, 3100488), (120, 2583740), (150, 2066992), (160, 1937805), (200, 1550244), (240, 1291870), (300, 1033496), (400, 775122), (480, 645935), (600, 516748), (800, 387561), (1200, 258374), (2400, 129187)]