456333480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{811}}^1$

素因数の和:1352

約数の個数: 128

約数和(自身を含む): 1525910400

約数和(自身を除く): 1069576920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 521, 540, 811, 1042, 1080, 1563, 1622, 2084, 2433, 2605, 3126, 3244, 4055, 4168, 4689, 4866, 5210, 6252, 6488, 7299, 7815, 8110, 9378, 9732, 10420, 12165, 12504, 14067, 14598, 15630, 16220, 18756, 19464, 20840, 21897, 23445, 24330, 28134, 29196, 31260, 32440, 36495, 37512, 43794, 46890, 48660, 56268, 58392, 62520, 70335, 72990, 87588, 93780, 97320, 109485, 112536, 140670, 145980, 175176, 187560, 218970, 281340, 291960, 422531, 437940, 562680, 845062, 875880, 1267593, 1690124, 2112655, 2535186, 3380248, 3802779, 4225310, 5070372, 6337965, 7605558, 8450620, 10140744, 11408337, 12675930, 15211116, 16901240, 19013895, 22816674, 25351860, 30422232, 38027790, 45633348, 50703720, 57041685, 76055580, 91266696, 114083370, 152111160, 228166740, 456333480]

約数ペア:

[(1, 456333480), (2, 228166740), (3, 152111160), (4, 114083370), (5, 91266696), (6, 76055580), (8, 57041685), (9, 50703720), (10, 45633348), (12, 38027790), (15, 30422232), (18, 25351860), (20, 22816674), (24, 19013895), (27, 16901240), (30, 15211116), (36, 12675930), (40, 11408337), (45, 10140744), (54, 8450620), (60, 7605558), (72, 6337965), (90, 5070372), (108, 4225310), (120, 3802779), (135, 3380248), (180, 2535186), (216, 2112655), (270, 1690124), (360, 1267593), (521, 875880), (540, 845062), (811, 562680), (1042, 437940), (1080, 422531), (1563, 291960), (1622, 281340), (2084, 218970), (2433, 187560), (2605, 175176), (3126, 145980), (3244, 140670), (4055, 112536), (4168, 109485), (4689, 97320), (4866, 93780), (5210, 87588), (6252, 72990), (6488, 70335), (7299, 62520), (7815, 58392), (8110, 56268), (9378, 48660), (9732, 46890), (10420, 43794), (12165, 37512), (12504, 36495), (14067, 32440), (14598, 31260), (15630, 29196), (16220, 28134), (18756, 24330), (19464, 23445), (20840, 21897)]