1277537645880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{75504589}}^1$

素因数の和:75504653

約数の個数: 96

約数和(自身を含む): 4240337774400

約数和(自身を除く): 2962800128520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 75504589, 151009178, 226513767, 302018356, 377522945, 453027534, 604036712, 679541301, 755045890, 906055068, 1132568835, 1359082602, 1510091780, 1812110136, 2265137670, 2718165204, 3020183560, 3397706505, 3548715683, 4530275340, 5436330408, 6795413010, 7097431366, 9060550680, 10646147049, 13590826020, 14194862732, 17743578415, 21292294098, 27181652040, 28389725464, 31938441147, 35487156830, 42584588196, 53230735245, 63876882294, 70974313660, 85169176392, 106461470490, 127753764588, 141948627320, 159692205735, 212922940980, 255507529176, 319384411470, 425845881960, 638768822940, 1277537645880]

約数ペア:

[(1, 1277537645880), (2, 638768822940), (3, 425845881960), (4, 319384411470), (5, 255507529176), (6, 212922940980), (8, 159692205735), (9, 141948627320), (10, 127753764588), (12, 106461470490), (15, 85169176392), (18, 70974313660), (20, 63876882294), (24, 53230735245), (30, 42584588196), (36, 35487156830), (40, 31938441147), (45, 28389725464), (47, 27181652040), (60, 21292294098), (72, 17743578415), (90, 14194862732), (94, 13590826020), (120, 10646147049), (141, 9060550680), (180, 7097431366), (188, 6795413010), (235, 5436330408), (282, 4530275340), (360, 3548715683), (376, 3397706505), (423, 3020183560), (470, 2718165204), (564, 2265137670), (705, 1812110136), (846, 1510091780), (940, 1359082602), (1128, 1132568835), (1410, 906055068), (1692, 755045890), (1880, 679541301), (2115, 604036712), (2820, 453027534), (3384, 377522945), (4230, 302018356), (5640, 226513767), (8460, 151009178), (16920, 75504589)]