241584720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77431}}^1$

素因数の和:77460

約数の個数: 80

約数和(自身を含む): 806531712

約数和(自身を除く): 564946992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 77431, 154862, 232293, 309724, 387155, 464586, 619448, 774310, 929172, 1006603, 1161465, 1238896, 1548620, 1858344, 2013206, 2322930, 3019809, 3097240, 3716688, 4026412, 4645860, 5033015, 6039618, 6194480, 8052824, 9291720, 10066030, 12079236, 15099045, 16105648, 18583440, 20132060, 24158472, 30198090, 40264120, 48316944, 60396180, 80528240, 120792360, 241584720]

約数ペア:

[(1, 241584720), (2, 120792360), (3, 80528240), (4, 60396180), (5, 48316944), (6, 40264120), (8, 30198090), (10, 24158472), (12, 20132060), (13, 18583440), (15, 16105648), (16, 15099045), (20, 12079236), (24, 10066030), (26, 9291720), (30, 8052824), (39, 6194480), (40, 6039618), (48, 5033015), (52, 4645860), (60, 4026412), (65, 3716688), (78, 3097240), (80, 3019809), (104, 2322930), (120, 2013206), (130, 1858344), (156, 1548620), (195, 1238896), (208, 1161465), (240, 1006603), (260, 929172), (312, 774310), (390, 619448), (520, 464586), (624, 387155), (780, 309724), (1040, 232293), (1560, 154862), (3120, 77431)]