53465520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{222773}}^1$

素因数の和:222789

約数の個数: 40

約数和(自身を含む): 165743856

約数和(自身を除く): 112278336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 222773, 445546, 668319, 891092, 1113865, 1336638, 1782184, 2227730, 2673276, 3341595, 3564368, 4455460, 5346552, 6683190, 8910920, 10693104, 13366380, 17821840, 26732760, 53465520]

約数ペア:

[(1, 53465520), (2, 26732760), (3, 17821840), (4, 13366380), (5, 10693104), (6, 8910920), (8, 6683190), (10, 5346552), (12, 4455460), (15, 3564368), (16, 3341595), (20, 2673276), (24, 2227730), (30, 1782184), (40, 1336638), (48, 1113865), (60, 891092), (80, 668319), (120, 445546), (240, 222773)]