19009898520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158415821}}^1$

素因数の和:158415835

約数の個数: 32

約数和(自身を含む): 57029695920

約数和(自身を除く): 38019797400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158415821, 316831642, 475247463, 633663284, 792079105, 950494926, 1267326568, 1584158210, 1900989852, 2376237315, 3168316420, 3801979704, 4752474630, 6336632840, 9504949260, 19009898520]

約数ペア:

[(1, 19009898520), (2, 9504949260), (3, 6336632840), (4, 4752474630), (5, 3801979704), (6, 3168316420), (8, 2376237315), (10, 1900989852), (12, 1584158210), (15, 1267326568), (20, 950494926), (24, 792079105), (30, 633663284), (40, 475247463), (60, 316831642), (120, 158415821)]