469909320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1913}}^1$

素因数の和:2039

約数の個数: 128

約数和(自身を含む): 1488326400

約数和(自身を除く): 1018417080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 690, 712, 890, 920, 1068, 1335, 1380, 1780, 1913, 2047, 2136, 2670, 2760, 3560, 3826, 4094, 5340, 5739, 6141, 7652, 8188, 9565, 10235, 10680, 11478, 12282, 15304, 16376, 19130, 20470, 22956, 24564, 28695, 30705, 38260, 40940, 43999, 45912, 49128, 57390, 61410, 76520, 81880, 87998, 114780, 122820, 131997, 170257, 175996, 219995, 229560, 245640, 263994, 340514, 351992, 439990, 510771, 527988, 659985, 681028, 851285, 879980, 1021542, 1055976, 1319970, 1362056, 1702570, 1759960, 2043084, 2553855, 2639940, 3405140, 3915911, 4086168, 5107710, 5279880, 6810280, 7831822, 10215420, 11747733, 15663644, 19579555, 20430840, 23495466, 31327288, 39159110, 46990932, 58738665, 78318220, 93981864, 117477330, 156636440, 234954660, 469909320]

約数ペア:

[(1, 469909320), (2, 234954660), (3, 156636440), (4, 117477330), (5, 93981864), (6, 78318220), (8, 58738665), (10, 46990932), (12, 39159110), (15, 31327288), (20, 23495466), (23, 20430840), (24, 19579555), (30, 15663644), (40, 11747733), (46, 10215420), (60, 7831822), (69, 6810280), (89, 5279880), (92, 5107710), (115, 4086168), (120, 3915911), (138, 3405140), (178, 2639940), (184, 2553855), (230, 2043084), (267, 1759960), (276, 1702570), (345, 1362056), (356, 1319970), (445, 1055976), (460, 1021542), (534, 879980), (552, 851285), (690, 681028), (712, 659985), (890, 527988), (920, 510771), (1068, 439990), (1335, 351992), (1380, 340514), (1780, 263994), (1913, 245640), (2047, 229560), (2136, 219995), (2670, 175996), (2760, 170257), (3560, 131997), (3826, 122820), (4094, 114780), (5340, 87998), (5739, 81880), (6141, 76520), (7652, 61410), (8188, 57390), (9565, 49128), (10235, 45912), (10680, 43999), (11478, 40940), (12282, 38260), (15304, 30705), (16376, 28695), (19130, 24564), (20470, 22956)]