290090400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{120871}}^1$

素因数の和:120894

約数の個数: 72

約数和(自身を含む): 944252064

約数和(自身を除く): 654161664

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, 120871, 241742, 362613, 483484, 604355, 725226, 966968, 1208710, 1450452, 1813065, 1933936, 2417420, 2900904, 3021775, 3626130, 3867872, 4834840, 5801808, 6043550, 7252260, 9065325, 9669680, 11603616, 12087100, 14504520, 18130650, 19339360, 24174200, 29009040, 36261300, 48348400, 58018080, 72522600, 96696800, 145045200, 290090400]

約数ペア:

[(1, 290090400), (2, 145045200), (3, 96696800), (4, 72522600), (5, 58018080), (6, 48348400), (8, 36261300), (10, 29009040), (12, 24174200), (15, 19339360), (16, 18130650), (20, 14504520), (24, 12087100), (25, 11603616), (30, 9669680), (32, 9065325), (40, 7252260), (48, 6043550), (50, 5801808), (60, 4834840), (75, 3867872), (80, 3626130), (96, 3021775), (100, 2900904), (120, 2417420), (150, 1933936), (160, 1813065), (200, 1450452), (240, 1208710), (300, 966968), (400, 725226), (480, 604355), (600, 483484), (800, 362613), (1200, 241742), (2400, 120871)]