847973880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60397}}^1$

素因数の和:60430

約数の個数: 128

約数和(自身を含む): 3044059200

約数和(自身を除く): 2196085320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 60397, 120794, 181191, 241588, 301985, 362382, 483176, 543573, 603970, 724764, 785161, 905955, 1087146, 1207940, 1449528, 1570322, 1630719, 1811910, 2174292, 2355483, 2415880, 2717865, 3140644, 3261438, 3623820, 3925805, 4348584, 4710966, 5435730, 6281288, 6522876, 7066449, 7247640, 7851610, 8153595, 9421932, 10871460, 11777415, 13045752, 14132898, 15703220, 16307190, 18843864, 21199347, 21742920, 23554830, 28265796, 31406440, 32614380, 35332245, 42398694, 47109660, 56531592, 65228760, 70664490, 84797388, 94219320, 105996735, 141328980, 169594776, 211993470, 282657960, 423986940, 847973880]

約数ペア:

[(1, 847973880), (2, 423986940), (3, 282657960), (4, 211993470), (5, 169594776), (6, 141328980), (8, 105996735), (9, 94219320), (10, 84797388), (12, 70664490), (13, 65228760), (15, 56531592), (18, 47109660), (20, 42398694), (24, 35332245), (26, 32614380), (27, 31406440), (30, 28265796), (36, 23554830), (39, 21742920), (40, 21199347), (45, 18843864), (52, 16307190), (54, 15703220), (60, 14132898), (65, 13045752), (72, 11777415), (78, 10871460), (90, 9421932), (104, 8153595), (108, 7851610), (117, 7247640), (120, 7066449), (130, 6522876), (135, 6281288), (156, 5435730), (180, 4710966), (195, 4348584), (216, 3925805), (234, 3623820), (260, 3261438), (270, 3140644), (312, 2717865), (351, 2415880), (360, 2355483), (390, 2174292), (468, 1811910), (520, 1630719), (540, 1570322), (585, 1449528), (702, 1207940), (780, 1087146), (936, 905955), (1080, 785161), (1170, 724764), (1404, 603970), (1560, 543573), (1755, 483176), (2340, 362382), (2808, 301985), (3510, 241588), (4680, 181191), (7020, 120794), (14040, 60397)]