2907992880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103561}}^1$

素因数の和:103596

約数の個数: 160

約数和(自身を含む): 10787017920

約数和(自身を除く): 7879025040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 103561, 207122, 310683, 414244, 517805, 621366, 828488, 932049, 1035610, 1242732, 1346293, 1553415, 1656976, 1864098, 2071220, 2485464, 2692586, 2796147, 3106830, 3728196, 4038879, 4142440, 4660245, 4970928, 5385172, 5592294, 6213660, 6731465, 7456392, 8077758, 8284880, 9320490, 10770344, 11184588, 12116637, 12427320, 13462930, 13980735, 14912784, 16155516, 18640980, 20194395, 21540688, 22369176, 24233274, 24854640, 26925860, 27961470, 32311032, 36349911, 37281960, 40388790, 44738352, 48466548, 53851720, 55922940, 60583185, 64622064, 72699822, 74563920, 80777580, 96933096, 107703440, 111845880, 121166370, 145399644, 161555160, 181749555, 193866192, 223691760, 242332740, 290799288, 323110320, 363499110, 484665480, 581598576, 726998220, 969330960, 1453996440, 2907992880]

約数ペア:

[(1, 2907992880), (2, 1453996440), (3, 969330960), (4, 726998220), (5, 581598576), (6, 484665480), (8, 363499110), (9, 323110320), (10, 290799288), (12, 242332740), (13, 223691760), (15, 193866192), (16, 181749555), (18, 161555160), (20, 145399644), (24, 121166370), (26, 111845880), (27, 107703440), (30, 96933096), (36, 80777580), (39, 74563920), (40, 72699822), (45, 64622064), (48, 60583185), (52, 55922940), (54, 53851720), (60, 48466548), (65, 44738352), (72, 40388790), (78, 37281960), (80, 36349911), (90, 32311032), (104, 27961470), (108, 26925860), (117, 24854640), (120, 24233274), (130, 22369176), (135, 21540688), (144, 20194395), (156, 18640980), (180, 16155516), (195, 14912784), (208, 13980735), (216, 13462930), (234, 12427320), (240, 12116637), (260, 11184588), (270, 10770344), (312, 9320490), (351, 8284880), (360, 8077758), (390, 7456392), (432, 6731465), (468, 6213660), (520, 5592294), (540, 5385172), (585, 4970928), (624, 4660245), (702, 4142440), (720, 4038879), (780, 3728196), (936, 3106830), (1040, 2796147), (1080, 2692586), (1170, 2485464), (1404, 2071220), (1560, 1864098), (1755, 1656976), (1872, 1553415), (2160, 1346293), (2340, 1242732), (2808, 1035610), (3120, 932049), (3510, 828488), (4680, 621366), (5616, 517805), (7020, 414244), (9360, 310683), (14040, 207122), (28080, 103561)]