2120800800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{883667}}^1$

素因数の和:883690

約数の個数: 72

約数和(自身を含む): 6903214416

約数和(自身を除く): 4782413616

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, 883667, 1767334, 2651001, 3534668, 4418335, 5302002, 7069336, 8836670, 10604004, 13255005, 14138672, 17673340, 21208008, 22091675, 26510010, 28277344, 35346680, 42416016, 44183350, 53020020, 66275025, 70693360, 84832032, 88366700, 106040040, 132550050, 141386720, 176733400, 212080080, 265100100, 353466800, 424160160, 530200200, 706933600, 1060400400, 2120800800]

約数ペア:

[(1, 2120800800), (2, 1060400400), (3, 706933600), (4, 530200200), (5, 424160160), (6, 353466800), (8, 265100100), (10, 212080080), (12, 176733400), (15, 141386720), (16, 132550050), (20, 106040040), (24, 88366700), (25, 84832032), (30, 70693360), (32, 66275025), (40, 53020020), (48, 44183350), (50, 42416016), (60, 35346680), (75, 28277344), (80, 26510010), (96, 22091675), (100, 21208008), (120, 17673340), (150, 14138672), (160, 13255005), (200, 10604004), (240, 8836670), (300, 7069336), (400, 5302002), (480, 4418335), (600, 3534668), (800, 2651001), (1200, 1767334), (2400, 883667)]