315484140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{22961}}^1$

素因数の和:23202

約数の個数: 48

約数和(自身を含む): 887251680

約数和(自身を除く): 571767540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 22961, 45922, 68883, 91844, 114805, 137766, 229610, 275532, 344415, 459220, 688830, 1377660, 5258069, 10516138, 15774207, 21032276, 26290345, 31548414, 52580690, 63096828, 78871035, 105161380, 157742070, 315484140]

約数ペア:

[(1, 315484140), (2, 157742070), (3, 105161380), (4, 78871035), (5, 63096828), (6, 52580690), (10, 31548414), (12, 26290345), (15, 21032276), (20, 15774207), (30, 10516138), (60, 5258069), (229, 1377660), (458, 688830), (687, 459220), (916, 344415), (1145, 275532), (1374, 229610), (2290, 137766), (2748, 114805), (3435, 91844), (4580, 68883), (6870, 45922), (13740, 22961)]