299944080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{138863}}^1$

素因数の和:138885

約数の個数: 80

約数和(自身を含む): 1033148160

約数和(自身を除く): 733204080

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, 138863, 277726, 416589, 555452, 694315, 833178, 1110904, 1249767, 1388630, 1666356, 2082945, 2221808, 2499534, 2777260, 3332712, 3749301, 4165890, 4999068, 5554520, 6248835, 6665424, 7498602, 8331780, 9998136, 11109040, 12497670, 14997204, 16663560, 18746505, 19996272, 24995340, 29994408, 33327120, 37493010, 49990680, 59988816, 74986020, 99981360, 149972040, 299944080]

約数ペア:

[(1, 299944080), (2, 149972040), (3, 99981360), (4, 74986020), (5, 59988816), (6, 49990680), (8, 37493010), (9, 33327120), (10, 29994408), (12, 24995340), (15, 19996272), (16, 18746505), (18, 16663560), (20, 14997204), (24, 12497670), (27, 11109040), (30, 9998136), (36, 8331780), (40, 7498602), (45, 6665424), (48, 6248835), (54, 5554520), (60, 4999068), (72, 4165890), (80, 3749301), (90, 3332712), (108, 2777260), (120, 2499534), (135, 2221808), (144, 2082945), (180, 1666356), (216, 1388630), (240, 1249767), (270, 1110904), (360, 833178), (432, 694315), (540, 555452), (720, 416589), (1080, 277726), (2160, 138863)]