15692282520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{329393}}^1$

素因数の和:329804

約数の個数: 64

約数和(自身を含む): 47195572320

約数和(自身を除く): 31503289800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5955, 7940, 9528, 11910, 15880, 23820, 47640, 329393, 658786, 988179, 1317572, 1646965, 1976358, 2635144, 3293930, 3952716, 4940895, 6587860, 7905432, 9881790, 13175720, 19763580, 39527160, 130769021, 261538042, 392307063, 523076084, 653845105, 784614126, 1046152168, 1307690210, 1569228252, 1961535315, 2615380420, 3138456504, 3923070630, 5230760840, 7846141260, 15692282520]

約数ペア:

[(1, 15692282520), (2, 7846141260), (3, 5230760840), (4, 3923070630), (5, 3138456504), (6, 2615380420), (8, 1961535315), (10, 1569228252), (12, 1307690210), (15, 1046152168), (20, 784614126), (24, 653845105), (30, 523076084), (40, 392307063), (60, 261538042), (120, 130769021), (397, 39527160), (794, 19763580), (1191, 13175720), (1588, 9881790), (1985, 7905432), (2382, 6587860), (3176, 4940895), (3970, 3952716), (4764, 3293930), (5955, 2635144), (7940, 1976358), (9528, 1646965), (11910, 1317572), (15880, 988179), (23820, 658786), (47640, 329393)]