268857360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{124471}}^1$

素因数の和:124493

約数の個数: 80

約数和(自身を含む): 926071680

約数和(自身を除く): 657214320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 124471, 248942, 373413, 497884, 622355, 746826, 995768, 1120239, 1244710, 1493652, 1867065, 1991536, 2240478, 2489420, 2987304, 3360717, 3734130, 4480956, 4978840, 5601195, 5974608, 6721434, 7468260, 8961912, 9957680, 11202390, 13442868, 14936520, 16803585, 17923824, 22404780, 26885736, 29873040, 33607170, 44809560, 53771472, 67214340, 89619120, 134428680, 268857360]

約数ペア:

[(1, 268857360), (2, 134428680), (3, 89619120), (4, 67214340), (5, 53771472), (6, 44809560), (8, 33607170), (9, 29873040), (10, 26885736), (12, 22404780), (15, 17923824), (16, 16803585), (18, 14936520), (20, 13442868), (24, 11202390), (27, 9957680), (30, 8961912), (36, 7468260), (40, 6721434), (45, 5974608), (48, 5601195), (54, 4978840), (60, 4480956), (72, 3734130), (80, 3360717), (90, 2987304), (108, 2489420), (120, 2240478), (135, 1991536), (144, 1867065), (180, 1493652), (216, 1244710), (240, 1120239), (270, 995768), (360, 746826), (432, 622355), (540, 497884), (720, 373413), (1080, 248942), (2160, 124471)]