1373604840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3815569}}^1$

素因数の和:3815586

約数の個数: 48

約数和(自身を含む): 4464216900

約数和(自身を除く): 3090612060

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, 3815569, 7631138, 11446707, 15262276, 19077845, 22893414, 30524552, 34340121, 38155690, 45786828, 57233535, 68680242, 76311380, 91573656, 114467070, 137360484, 152622760, 171700605, 228934140, 274720968, 343401210, 457868280, 686802420, 1373604840]

約数ペア:

[(1, 1373604840), (2, 686802420), (3, 457868280), (4, 343401210), (5, 274720968), (6, 228934140), (8, 171700605), (9, 152622760), (10, 137360484), (12, 114467070), (15, 91573656), (18, 76311380), (20, 68680242), (24, 57233535), (30, 45786828), (36, 38155690), (40, 34340121), (45, 30524552), (60, 22893414), (72, 19077845), (90, 15262276), (120, 11446707), (180, 7631138), (360, 3815569)]