457803480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1241

約数の個数: 128

約数和(自身を含む): 1454400000

約数和(自身を除く): 996596520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 199, 228, 285, 380, 398, 456, 570, 597, 760, 796, 995, 1009, 1140, 1194, 1592, 1990, 2018, 2280, 2388, 2985, 3027, 3781, 3980, 4036, 4776, 5045, 5970, 6054, 7562, 7960, 8072, 10090, 11343, 11940, 12108, 15124, 15135, 18905, 19171, 20180, 22686, 23880, 24216, 30248, 30270, 37810, 38342, 40360, 45372, 56715, 57513, 60540, 75620, 76684, 90744, 95855, 113430, 115026, 121080, 151240, 153368, 191710, 200791, 226860, 230052, 287565, 383420, 401582, 453720, 460104, 575130, 602373, 766840, 803164, 1003955, 1150260, 1204746, 1606328, 2007910, 2300520, 2409492, 3011865, 3815029, 4015820, 4818984, 6023730, 7630058, 8031640, 11445087, 12047460, 15260116, 19075145, 22890174, 24094920, 30520232, 38150290, 45780348, 57225435, 76300580, 91560696, 114450870, 152601160, 228901740, 457803480]

約数ペア:

[(1, 457803480), (2, 228901740), (3, 152601160), (4, 114450870), (5, 91560696), (6, 76300580), (8, 57225435), (10, 45780348), (12, 38150290), (15, 30520232), (19, 24094920), (20, 22890174), (24, 19075145), (30, 15260116), (38, 12047460), (40, 11445087), (57, 8031640), (60, 7630058), (76, 6023730), (95, 4818984), (114, 4015820), (120, 3815029), (152, 3011865), (190, 2409492), (199, 2300520), (228, 2007910), (285, 1606328), (380, 1204746), (398, 1150260), (456, 1003955), (570, 803164), (597, 766840), (760, 602373), (796, 575130), (995, 460104), (1009, 453720), (1140, 401582), (1194, 383420), (1592, 287565), (1990, 230052), (2018, 226860), (2280, 200791), (2388, 191710), (2985, 153368), (3027, 151240), (3781, 121080), (3980, 115026), (4036, 113430), (4776, 95855), (5045, 90744), (5970, 76684), (6054, 75620), (7562, 60540), (7960, 57513), (8072, 56715), (10090, 45372), (11343, 40360), (11940, 38342), (12108, 37810), (15124, 30270), (15135, 30248), (18905, 24216), (19171, 23880), (20180, 22686)]