85686240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{178513}}^1$

素因数の和:178531

約数の個数: 48

約数和(自身を含む): 269913168

約数和(自身を除く): 184226928

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, 178513, 357026, 535539, 714052, 892565, 1071078, 1428104, 1785130, 2142156, 2677695, 2856208, 3570260, 4284312, 5355390, 5712416, 7140520, 8568624, 10710780, 14281040, 17137248, 21421560, 28562080, 42843120, 85686240]

約数ペア:

[(1, 85686240), (2, 42843120), (3, 28562080), (4, 21421560), (5, 17137248), (6, 14281040), (8, 10710780), (10, 8568624), (12, 7140520), (15, 5712416), (16, 5355390), (20, 4284312), (24, 3570260), (30, 2856208), (32, 2677695), (40, 2142156), (48, 1785130), (60, 1428104), (80, 1071078), (96, 892565), (120, 714052), (160, 535539), (240, 357026), (480, 178513)]