45030240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31271}}^1$

素因数の和:31292

約数の個数: 72

約数和(自身を含む): 153670608

約数和(自身を除く): 108640368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31271, 62542, 93813, 125084, 156355, 187626, 250168, 281439, 312710, 375252, 469065, 500336, 562878, 625420, 750504, 938130, 1000672, 1125756, 1250840, 1407195, 1501008, 1876260, 2251512, 2501680, 2814390, 3002016, 3752520, 4503024, 5003360, 5628780, 7505040, 9006048, 11257560, 15010080, 22515120, 45030240]

約数ペア:

[(1, 45030240), (2, 22515120), (3, 15010080), (4, 11257560), (5, 9006048), (6, 7505040), (8, 5628780), (9, 5003360), (10, 4503024), (12, 3752520), (15, 3002016), (16, 2814390), (18, 2501680), (20, 2251512), (24, 1876260), (30, 1501008), (32, 1407195), (36, 1250840), (40, 1125756), (45, 1000672), (48, 938130), (60, 750504), (72, 625420), (80, 562878), (90, 500336), (96, 469065), (120, 375252), (144, 312710), (160, 281439), (180, 250168), (240, 187626), (288, 156355), (360, 125084), (480, 93813), (720, 62542), (1440, 31271)]