98151720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43049}}^1$

素因数の和:43082

約数の個数: 64

約数和(自身を含む): 309960000

約数和(自身を除く): 211808280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 43049, 86098, 129147, 172196, 215245, 258294, 344392, 430490, 516588, 645735, 817931, 860980, 1033176, 1291470, 1635862, 1721960, 2453793, 2582940, 3271724, 4089655, 4907586, 5165880, 6543448, 8179310, 9815172, 12268965, 16358620, 19630344, 24537930, 32717240, 49075860, 98151720]

約数ペア:

[(1, 98151720), (2, 49075860), (3, 32717240), (4, 24537930), (5, 19630344), (6, 16358620), (8, 12268965), (10, 9815172), (12, 8179310), (15, 6543448), (19, 5165880), (20, 4907586), (24, 4089655), (30, 3271724), (38, 2582940), (40, 2453793), (57, 1721960), (60, 1635862), (76, 1291470), (95, 1033176), (114, 860980), (120, 817931), (152, 645735), (190, 516588), (228, 430490), (285, 344392), (380, 258294), (456, 215245), (570, 172196), (760, 129147), (1140, 86098), (2280, 43049)]