328930990020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{203043821}}^1$

素因数の和:203043842

約数の個数: 60

約数和(自身を含む): 1031868703404

約数和(自身を除く): 702937713384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 203043821, 406087642, 609131463, 812175284, 1015219105, 1218262926, 1827394389, 2030438210, 2436525852, 3045657315, 3654788778, 4060876420, 5482183167, 6091314630, 7309577556, 9136971945, 10964366334, 12182629260, 16446549501, 18273943890, 21928732668, 27410915835, 32893099002, 36547887780, 54821831670, 65786198004, 82232747505, 109643663340, 164465495010, 328930990020]

約数ペア:

[(1, 328930990020), (2, 164465495010), (3, 109643663340), (4, 82232747505), (5, 65786198004), (6, 54821831670), (9, 36547887780), (10, 32893099002), (12, 27410915835), (15, 21928732668), (18, 18273943890), (20, 16446549501), (27, 12182629260), (30, 10964366334), (36, 9136971945), (45, 7309577556), (54, 6091314630), (60, 5482183167), (81, 4060876420), (90, 3654788778), (108, 3045657315), (135, 2436525852), (162, 2030438210), (180, 1827394389), (270, 1218262926), (324, 1015219105), (405, 812175284), (540, 609131463), (810, 406087642), (1620, 203043821)]