1373686920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3815797}}^1$

素因数の和:3815814

約数の個数: 48

約数和(自身を含む): 4464483660

約数和(自身を除く): 3090796740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3815797, 7631594, 11447391, 15263188, 19078985, 22894782, 30526376, 34342173, 38157970, 45789564, 57236955, 68684346, 76315940, 91579128, 114473910, 137368692, 152631880, 171710865, 228947820, 274737384, 343421730, 457895640, 686843460, 1373686920]

約数ペア:

[(1, 1373686920), (2, 686843460), (3, 457895640), (4, 343421730), (5, 274737384), (6, 228947820), (8, 171710865), (9, 152631880), (10, 137368692), (12, 114473910), (15, 91579128), (18, 76315940), (20, 68684346), (24, 57236955), (30, 45789564), (36, 38157970), (40, 34342173), (45, 30526376), (60, 22894782), (72, 19078985), (90, 15263188), (120, 11447391), (180, 7631594), (360, 3815797)]