12724589880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{1277}}^1$

素因数の和:1694

約数の個数: 192

約数和(自身を含む): 41986900800

約数和(自身を除く): 29262310920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 311, 356, 360, 445, 534, 622, 712, 801, 890, 933, 1068, 1244, 1277, 1335, 1555, 1602, 1780, 1866, 2136, 2488, 2554, 2670, 2799, 3110, 3204, 3560, 3732, 3831, 4005, 4665, 5108, 5340, 5598, 6220, 6385, 6408, 7464, 7662, 8010, 9330, 10216, 10680, 11196, 11493, 12440, 12770, 13995, 15324, 16020, 18660, 19155, 22392, 22986, 25540, 27679, 27990, 30648, 32040, 37320, 38310, 45972, 51080, 55358, 55980, 57465, 76620, 83037, 91944, 110716, 111960, 113653, 114930, 138395, 153240, 166074, 221432, 227306, 229860, 249111, 276790, 332148, 340959, 397147, 415185, 454612, 459720, 498222, 553580, 568265, 664296, 681918, 794294, 830370, 909224, 996444, 1022877, 1107160, 1136530, 1191441, 1245555, 1363836, 1588588, 1660740, 1704795, 1985735, 1992888, 2045754, 2273060, 2382882, 2491110, 2727672, 3177176, 3321480, 3409590, 3574323, 3971470, 4091508, 4546120, 4765764, 4982220, 5114385, 5957205, 6819180, 7148646, 7942940, 8183016, 9531528, 9964440, 10228770, 11914410, 13638360, 14297292, 15885880, 17871615, 20457540, 23828820, 28594584, 35346083, 35743230, 40915080, 47657640, 70692166, 71486460, 106038249, 141384332, 142972920, 176730415, 212076498, 282768664, 318114747, 353460830, 424152996, 530191245, 636229494, 706921660, 848305992, 1060382490, 1272458988, 1413843320, 1590573735, 2120764980, 2544917976, 3181147470, 4241529960, 6362294940, 12724589880]

約数ペア:

[(1, 12724589880), (2, 6362294940), (3, 4241529960), (4, 3181147470), (5, 2544917976), (6, 2120764980), (8, 1590573735), (9, 1413843320), (10, 1272458988), (12, 1060382490), (15, 848305992), (18, 706921660), (20, 636229494), (24, 530191245), (30, 424152996), (36, 353460830), (40, 318114747), (45, 282768664), (60, 212076498), (72, 176730415), (89, 142972920), (90, 141384332), (120, 106038249), (178, 71486460), (180, 70692166), (267, 47657640), (311, 40915080), (356, 35743230), (360, 35346083), (445, 28594584), (534, 23828820), (622, 20457540), (712, 17871615), (801, 15885880), (890, 14297292), (933, 13638360), (1068, 11914410), (1244, 10228770), (1277, 9964440), (1335, 9531528), (1555, 8183016), (1602, 7942940), (1780, 7148646), (1866, 6819180), (2136, 5957205), (2488, 5114385), (2554, 4982220), (2670, 4765764), (2799, 4546120), (3110, 4091508), (3204, 3971470), (3560, 3574323), (3732, 3409590), (3831, 3321480), (4005, 3177176), (4665, 2727672), (5108, 2491110), (5340, 2382882), (5598, 2273060), (6220, 2045754), (6385, 1992888), (6408, 1985735), (7464, 1704795), (7662, 1660740), (8010, 1588588), (9330, 1363836), (10216, 1245555), (10680, 1191441), (11196, 1136530), (11493, 1107160), (12440, 1022877), (12770, 996444), (13995, 909224), (15324, 830370), (16020, 794294), (18660, 681918), (19155, 664296), (22392, 568265), (22986, 553580), (25540, 498222), (27679, 459720), (27990, 454612), (30648, 415185), (32040, 397147), (37320, 340959), (38310, 332148), (45972, 276790), (51080, 249111), (55358, 229860), (55980, 227306), (57465, 221432), (76620, 166074), (83037, 153240), (91944, 138395), (110716, 114930), (111960, 113653)]