486548400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31189}}^1$

素因数の和:31223

約数の個数: 120

約数和(自身を含む): 1678521040

約数和(自身を除く): 1191972640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 31189, 62378, 93567, 124756, 155945, 187134, 249512, 311890, 374268, 405457, 467835, 499024, 623780, 748536, 779725, 810914, 935670, 1216371, 1247560, 1497072, 1559450, 1621828, 1871340, 2027285, 2339175, 2432742, 2495120, 3118900, 3243656, 3742680, 4054570, 4678350, 4865484, 6081855, 6237800, 6487312, 7485360, 8109140, 9356700, 9730968, 10136425, 12163710, 12475600, 16218280, 18713400, 19461936, 20272850, 24327420, 30409275, 32436560, 37426800, 40545700, 48654840, 60818550, 81091400, 97309680, 121637100, 162182800, 243274200, 486548400]

約数ペア:

[(1, 486548400), (2, 243274200), (3, 162182800), (4, 121637100), (5, 97309680), (6, 81091400), (8, 60818550), (10, 48654840), (12, 40545700), (13, 37426800), (15, 32436560), (16, 30409275), (20, 24327420), (24, 20272850), (25, 19461936), (26, 18713400), (30, 16218280), (39, 12475600), (40, 12163710), (48, 10136425), (50, 9730968), (52, 9356700), (60, 8109140), (65, 7485360), (75, 6487312), (78, 6237800), (80, 6081855), (100, 4865484), (104, 4678350), (120, 4054570), (130, 3742680), (150, 3243656), (156, 3118900), (195, 2495120), (200, 2432742), (208, 2339175), (240, 2027285), (260, 1871340), (300, 1621828), (312, 1559450), (325, 1497072), (390, 1247560), (400, 1216371), (520, 935670), (600, 810914), (624, 779725), (650, 748536), (780, 623780), (975, 499024), (1040, 467835), (1200, 405457), (1300, 374268), (1560, 311890), (1950, 249512), (2600, 187134), (3120, 155945), (3900, 124756), (5200, 93567), (7800, 62378), (15600, 31189)]