147054240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{102121}}^1$

素因数の和:102142

約数の個数: 72

約数和(自身を含む): 501827508

約数和(自身を除く): 354773268

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 102121, 204242, 306363, 408484, 510605, 612726, 816968, 919089, 1021210, 1225452, 1531815, 1633936, 1838178, 2042420, 2450904, 3063630, 3267872, 3676356, 4084840, 4595445, 4901808, 6127260, 7352712, 8169680, 9190890, 9803616, 12254520, 14705424, 16339360, 18381780, 24509040, 29410848, 36763560, 49018080, 73527120, 147054240]

約数ペア:

[(1, 147054240), (2, 73527120), (3, 49018080), (4, 36763560), (5, 29410848), (6, 24509040), (8, 18381780), (9, 16339360), (10, 14705424), (12, 12254520), (15, 9803616), (16, 9190890), (18, 8169680), (20, 7352712), (24, 6127260), (30, 4901808), (32, 4595445), (36, 4084840), (40, 3676356), (45, 3267872), (48, 3063630), (60, 2450904), (72, 2042420), (80, 1838178), (90, 1633936), (96, 1531815), (120, 1225452), (144, 1021210), (160, 919089), (180, 816968), (240, 612726), (288, 510605), (360, 408484), (480, 306363), (720, 204242), (1440, 102121)]