378078480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1366

約数の個数: 240

約数和(自身を含む): 1412576256

約数和(自身を除く): 1034497776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1303, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2606, 2790, 3120, 3224, 3627, 3720, 3909, 4030, 4464, 4680, 4836, 5212, 5580, 6045, 6448, 6515, 7254, 7440, 7818, 8060, 9360, 9672, 10424, 11160, 11727, 12090, 13030, 14508, 15636, 16120, 16939, 18135, 19344, 19545, 20848, 22320, 23454, 24180, 26060, 29016, 31272, 32240, 33878, 36270, 39090, 40393, 46908, 48360, 50817, 52120, 58032, 58635, 62544, 67756, 72540, 78180, 80786, 84695, 93816, 96720, 101634, 104240, 117270, 121179, 135512, 145080, 152451, 156360, 161572, 169390, 187632, 201965, 203268, 234540, 242358, 254085, 271024, 290160, 304902, 312720, 323144, 338780, 363537, 403930, 406536, 469080, 484716, 508170, 525109, 605895, 609804, 646288, 677560, 727074, 762255, 807860, 813072, 938160, 969432, 1016340, 1050218, 1211790, 1219608, 1355120, 1454148, 1524510, 1575327, 1615720, 1817685, 1938864, 2032680, 2100436, 2423580, 2439216, 2625545, 2908296, 3049020, 3150654, 3231440, 3635370, 4065360, 4200872, 4725981, 4847160, 5251090, 5816592, 6098040, 6301308, 7270740, 7876635, 8401744, 9451962, 9694320, 10502180, 12196080, 12602616, 14541480, 15753270, 18903924, 21004360, 23629905, 25205232, 29082960, 31506540, 37807848, 42008720, 47259810, 63013080, 75615696, 94519620, 126026160, 189039240, 378078480]

約数ペア:

[(1, 378078480), (2, 189039240), (3, 126026160), (4, 94519620), (5, 75615696), (6, 63013080), (8, 47259810), (9, 42008720), (10, 37807848), (12, 31506540), (13, 29082960), (15, 25205232), (16, 23629905), (18, 21004360), (20, 18903924), (24, 15753270), (26, 14541480), (30, 12602616), (31, 12196080), (36, 10502180), (39, 9694320), (40, 9451962), (45, 8401744), (48, 7876635), (52, 7270740), (60, 6301308), (62, 6098040), (65, 5816592), (72, 5251090), (78, 4847160), (80, 4725981), (90, 4200872), (93, 4065360), (104, 3635370), (117, 3231440), (120, 3150654), (124, 3049020), (130, 2908296), (144, 2625545), (155, 2439216), (156, 2423580), (180, 2100436), (186, 2032680), (195, 1938864), (208, 1817685), (234, 1615720), (240, 1575327), (248, 1524510), (260, 1454148), (279, 1355120), (310, 1219608), (312, 1211790), (360, 1050218), (372, 1016340), (390, 969432), (403, 938160), (465, 813072), (468, 807860), (496, 762255), (520, 727074), (558, 677560), (585, 646288), (620, 609804), (624, 605895), (720, 525109), (744, 508170), (780, 484716), (806, 469080), (930, 406536), (936, 403930), (1040, 363537), (1116, 338780), (1170, 323144), (1209, 312720), (1240, 304902), (1303, 290160), (1395, 271024), (1488, 254085), (1560, 242358), (1612, 234540), (1860, 203268), (1872, 201965), (2015, 187632), (2232, 169390), (2340, 161572), (2418, 156360), (2480, 152451), (2606, 145080), (2790, 135512), (3120, 121179), (3224, 117270), (3627, 104240), (3720, 101634), (3909, 96720), (4030, 93816), (4464, 84695), (4680, 80786), (4836, 78180), (5212, 72540), (5580, 67756), (6045, 62544), (6448, 58635), (6515, 58032), (7254, 52120), (7440, 50817), (7818, 48360), (8060, 46908), (9360, 40393), (9672, 39090), (10424, 36270), (11160, 33878), (11727, 32240), (12090, 31272), (13030, 29016), (14508, 26060), (15636, 24180), (16120, 23454), (16939, 22320), (18135, 20848), (19344, 19545)]