428304480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1061}}^1$

素因数の和:1137

約数の個数: 144

約数和(自身を含む): 1398603024

約数和(自身を除く): 970298544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 841, 870, 928, 1061, 1160, 1392, 1682, 1740, 2122, 2320, 2523, 2784, 3183, 3364, 3480, 4205, 4244, 4640, 5046, 5305, 6366, 6728, 6960, 8410, 8488, 10092, 10610, 12615, 12732, 13456, 13920, 15915, 16820, 16976, 20184, 21220, 25230, 25464, 26912, 30769, 31830, 33640, 33952, 40368, 42440, 50460, 50928, 61538, 63660, 67280, 80736, 84880, 92307, 100920, 101856, 123076, 127320, 134560, 153845, 169760, 184614, 201840, 246152, 254640, 307690, 369228, 403680, 461535, 492304, 509280, 615380, 738456, 892301, 923070, 984608, 1230760, 1476912, 1784602, 1846140, 2461520, 2676903, 2953824, 3569204, 3692280, 4461505, 4923040, 5353806, 7138408, 7384560, 8923010, 10707612, 13384515, 14276816, 14769120, 17846020, 21415224, 26769030, 28553632, 35692040, 42830448, 53538060, 71384080, 85660896, 107076120, 142768160, 214152240, 428304480]

約数ペア:

[(1, 428304480), (2, 214152240), (3, 142768160), (4, 107076120), (5, 85660896), (6, 71384080), (8, 53538060), (10, 42830448), (12, 35692040), (15, 28553632), (16, 26769030), (20, 21415224), (24, 17846020), (29, 14769120), (30, 14276816), (32, 13384515), (40, 10707612), (48, 8923010), (58, 7384560), (60, 7138408), (80, 5353806), (87, 4923040), (96, 4461505), (116, 3692280), (120, 3569204), (145, 2953824), (160, 2676903), (174, 2461520), (232, 1846140), (240, 1784602), (290, 1476912), (348, 1230760), (435, 984608), (464, 923070), (480, 892301), (580, 738456), (696, 615380), (841, 509280), (870, 492304), (928, 461535), (1061, 403680), (1160, 369228), (1392, 307690), (1682, 254640), (1740, 246152), (2122, 201840), (2320, 184614), (2523, 169760), (2784, 153845), (3183, 134560), (3364, 127320), (3480, 123076), (4205, 101856), (4244, 100920), (4640, 92307), (5046, 84880), (5305, 80736), (6366, 67280), (6728, 63660), (6960, 61538), (8410, 50928), (8488, 50460), (10092, 42440), (10610, 40368), (12615, 33952), (12732, 33640), (13456, 31830), (13920, 30769), (15915, 26912), (16820, 25464), (16976, 25230), (20184, 21220)]