480419520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{1459}}^1$

素因数の和:1500

約数の個数: 224

約数和(自身を含む): 1780032000

約数和(自身を除く): 1299612480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1459, 1470, 1568, 1680, 1715, 1960, 2058, 2240, 2352, 2744, 2918, 2940, 3136, 3360, 3430, 3920, 4116, 4377, 4704, 5145, 5488, 5836, 5880, 6720, 6860, 7295, 7840, 8232, 8754, 9408, 10213, 10290, 10976, 11672, 11760, 13720, 14590, 15680, 16464, 17508, 20426, 20580, 21885, 21952, 23344, 23520, 27440, 29180, 30639, 32928, 35016, 40852, 41160, 43770, 46688, 47040, 51065, 54880, 58360, 61278, 65856, 70032, 71491, 81704, 82320, 87540, 93376, 102130, 109760, 116720, 122556, 140064, 142982, 153195, 163408, 164640, 175080, 204260, 214473, 233440, 245112, 280128, 285964, 306390, 326816, 329280, 350160, 357455, 408520, 428946, 466880, 490224, 500437, 571928, 612780, 653632, 700320, 714910, 817040, 857892, 980448, 1000874, 1072365, 1143856, 1225560, 1400640, 1429820, 1501311, 1634080, 1715784, 1960896, 2001748, 2144730, 2287712, 2451120, 2502185, 2859640, 3002622, 3268160, 3431568, 4003496, 4289460, 4575424, 4902240, 5004370, 5719280, 6005244, 6863136, 7506555, 8006992, 8578920, 9804480, 10008740, 11438560, 12010488, 13726272, 15013110, 16013984, 17157840, 20017480, 22877120, 24020976, 30026220, 32027968, 34315680, 40034960, 48041952, 60052440, 68631360, 80069920, 96083904, 120104880, 160139840, 240209760, 480419520]

約数ペア:

[(1, 480419520), (2, 240209760), (3, 160139840), (4, 120104880), (5, 96083904), (6, 80069920), (7, 68631360), (8, 60052440), (10, 48041952), (12, 40034960), (14, 34315680), (15, 32027968), (16, 30026220), (20, 24020976), (21, 22877120), (24, 20017480), (28, 17157840), (30, 16013984), (32, 15013110), (35, 13726272), (40, 12010488), (42, 11438560), (48, 10008740), (49, 9804480), (56, 8578920), (60, 8006992), (64, 7506555), (70, 6863136), (80, 6005244), (84, 5719280), (96, 5004370), (98, 4902240), (105, 4575424), (112, 4289460), (120, 4003496), (140, 3431568), (147, 3268160), (160, 3002622), (168, 2859640), (192, 2502185), (196, 2451120), (210, 2287712), (224, 2144730), (240, 2001748), (245, 1960896), (280, 1715784), (294, 1634080), (320, 1501311), (336, 1429820), (343, 1400640), (392, 1225560), (420, 1143856), (448, 1072365), (480, 1000874), (490, 980448), (560, 857892), (588, 817040), (672, 714910), (686, 700320), (735, 653632), (784, 612780), (840, 571928), (960, 500437), (980, 490224), (1029, 466880), (1120, 428946), (1176, 408520), (1344, 357455), (1372, 350160), (1459, 329280), (1470, 326816), (1568, 306390), (1680, 285964), (1715, 280128), (1960, 245112), (2058, 233440), (2240, 214473), (2352, 204260), (2744, 175080), (2918, 164640), (2940, 163408), (3136, 153195), (3360, 142982), (3430, 140064), (3920, 122556), (4116, 116720), (4377, 109760), (4704, 102130), (5145, 93376), (5488, 87540), (5836, 82320), (5880, 81704), (6720, 71491), (6860, 70032), (7295, 65856), (7840, 61278), (8232, 58360), (8754, 54880), (9408, 51065), (10213, 47040), (10290, 46688), (10976, 43770), (11672, 41160), (11760, 40852), (13720, 35016), (14590, 32928), (15680, 30639), (16464, 29180), (17508, 27440), (20426, 23520), (20580, 23344), (21885, 21952)]