1351505040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5631271}}^1$

素因数の和:5631287

約数の個数: 40

約数和(自身を含む): 4189666368

約数和(自身を除く): 2838161328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5631271, 11262542, 16893813, 22525084, 28156355, 33787626, 45050168, 56312710, 67575252, 84469065, 90100336, 112625420, 135150504, 168938130, 225250840, 270301008, 337876260, 450501680, 675752520, 1351505040]

約数ペア:

[(1, 1351505040), (2, 675752520), (3, 450501680), (4, 337876260), (5, 270301008), (6, 225250840), (8, 168938130), (10, 135150504), (12, 112625420), (15, 90100336), (16, 84469065), (20, 67575252), (24, 56312710), (30, 45050168), (40, 33787626), (48, 28156355), (60, 22525084), (80, 16893813), (120, 11262542), (240, 5631271)]