1061260920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 3656016000

約数和(自身を除く): 2594755080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 89, 90, 108, 120, 122, 135, 178, 180, 181, 183, 216, 244, 267, 270, 305, 356, 360, 362, 366, 445, 488, 534, 540, 543, 549, 610, 712, 724, 732, 801, 890, 905, 915, 1068, 1080, 1086, 1098, 1220, 1335, 1448, 1464, 1602, 1629, 1647, 1780, 1810, 1830, 2136, 2172, 2196, 2403, 2440, 2670, 2715, 2745, 3204, 3258, 3294, 3560, 3620, 3660, 4005, 4344, 4392, 4806, 4887, 5340, 5429, 5430, 5490, 6408, 6516, 6588, 7240, 7320, 8010, 8145, 8235, 9612, 9774, 10680, 10858, 10860, 10980, 11041, 12015, 13032, 13176, 16020, 16109, 16287, 16290, 16470, 19224, 19548, 21716, 21720, 21960, 22082, 24030, 24435, 27145, 32040, 32218, 32574, 32580, 32940, 33123, 39096, 43432, 44164, 48060, 48327, 48861, 48870, 54290, 55205, 64436, 65148, 65160, 65880, 66246, 80545, 81435, 88328, 96120, 96654, 97722, 97740, 99369, 108580, 110410, 128872, 130296, 132492, 144981, 146583, 161090, 162870, 165615, 193308, 195444, 195480, 198738, 217160, 220820, 241635, 244305, 264984, 289962, 293166, 298107, 322180, 325740, 331230, 386616, 390888, 397476, 434943, 441640, 483270, 488610, 496845, 579924, 586332, 596214, 644360, 651480, 662460, 724905, 732915, 794952, 869886, 966540, 977220, 982649, 993690, 1159848, 1172664, 1192428, 1324920, 1449810, 1465830, 1490535, 1739772, 1933080, 1954440, 1965298, 1987380, 2174715, 2384856, 2899620, 2931660, 2947947, 2981070, 3479544, 3930596, 3974760, 4349430, 4913245, 5799240, 5863320, 5895894, 5962140, 7861192, 8698860, 8843841, 9826490, 11791788, 11924280, 14739735, 17397720, 17687682, 19652980, 23583576, 26531523, 29479470, 35375364, 39305960, 44219205, 53063046, 58958940, 70750728, 88438410, 106126092, 117917880, 132657615, 176876820, 212252184, 265315230, 353753640, 530630460, 1061260920]

約数ペア:

[(1, 1061260920), (2, 530630460), (3, 353753640), (4, 265315230), (5, 212252184), (6, 176876820), (8, 132657615), (9, 117917880), (10, 106126092), (12, 88438410), (15, 70750728), (18, 58958940), (20, 53063046), (24, 44219205), (27, 39305960), (30, 35375364), (36, 29479470), (40, 26531523), (45, 23583576), (54, 19652980), (60, 17687682), (61, 17397720), (72, 14739735), (89, 11924280), (90, 11791788), (108, 9826490), (120, 8843841), (122, 8698860), (135, 7861192), (178, 5962140), (180, 5895894), (181, 5863320), (183, 5799240), (216, 4913245), (244, 4349430), (267, 3974760), (270, 3930596), (305, 3479544), (356, 2981070), (360, 2947947), (362, 2931660), (366, 2899620), (445, 2384856), (488, 2174715), (534, 1987380), (540, 1965298), (543, 1954440), (549, 1933080), (610, 1739772), (712, 1490535), (724, 1465830), (732, 1449810), (801, 1324920), (890, 1192428), (905, 1172664), (915, 1159848), (1068, 993690), (1080, 982649), (1086, 977220), (1098, 966540), (1220, 869886), (1335, 794952), (1448, 732915), (1464, 724905), (1602, 662460), (1629, 651480), (1647, 644360), (1780, 596214), (1810, 586332), (1830, 579924), (2136, 496845), (2172, 488610), (2196, 483270), (2403, 441640), (2440, 434943), (2670, 397476), (2715, 390888), (2745, 386616), (3204, 331230), (3258, 325740), (3294, 322180), (3560, 298107), (3620, 293166), (3660, 289962), (4005, 264984), (4344, 244305), (4392, 241635), (4806, 220820), (4887, 217160), (5340, 198738), (5429, 195480), (5430, 195444), (5490, 193308), (6408, 165615), (6516, 162870), (6588, 161090), (7240, 146583), (7320, 144981), (8010, 132492), (8145, 130296), (8235, 128872), (9612, 110410), (9774, 108580), (10680, 99369), (10858, 97740), (10860, 97722), (10980, 96654), (11041, 96120), (12015, 88328), (13032, 81435), (13176, 80545), (16020, 66246), (16109, 65880), (16287, 65160), (16290, 65148), (16470, 64436), (19224, 55205), (19548, 54290), (21716, 48870), (21720, 48861), (21960, 48327), (22082, 48060), (24030, 44164), (24435, 43432), (27145, 39096), (32040, 33123), (32218, 32940), (32574, 32580)]