13686240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{28513}}^1$

素因数の和:28531

約数の個数: 48

約数和(自身を含む): 43113168

約数和(自身を除く): 29426928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 28513, 57026, 85539, 114052, 142565, 171078, 228104, 285130, 342156, 427695, 456208, 570260, 684312, 855390, 912416, 1140520, 1368624, 1710780, 2281040, 2737248, 3421560, 4562080, 6843120, 13686240]

約数ペア:

[(1, 13686240), (2, 6843120), (3, 4562080), (4, 3421560), (5, 2737248), (6, 2281040), (8, 1710780), (10, 1368624), (12, 1140520), (15, 912416), (16, 855390), (20, 684312), (24, 570260), (30, 456208), (32, 427695), (40, 342156), (48, 285130), (60, 228104), (80, 171078), (96, 142565), (120, 114052), (160, 85539), (240, 57026), (480, 28513)]