210830040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{65071}}^1$

素因数の和:65094

約数の個数: 80

約数和(自身を含む): 708634080

約数和(自身を除く): 497804040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 65071, 130142, 195213, 260284, 325355, 390426, 520568, 585639, 650710, 780852, 976065, 1171278, 1301420, 1561704, 1756917, 1952130, 2342556, 2602840, 2928195, 3513834, 3904260, 4685112, 5270751, 5856390, 7027668, 7808520, 8784585, 10541502, 11712780, 14055336, 17569170, 21083004, 23425560, 26353755, 35138340, 42166008, 52707510, 70276680, 105415020, 210830040]

約数ペア:

[(1, 210830040), (2, 105415020), (3, 70276680), (4, 52707510), (5, 42166008), (6, 35138340), (8, 26353755), (9, 23425560), (10, 21083004), (12, 17569170), (15, 14055336), (18, 11712780), (20, 10541502), (24, 8784585), (27, 7808520), (30, 7027668), (36, 5856390), (40, 5270751), (45, 4685112), (54, 3904260), (60, 3513834), (72, 2928195), (81, 2602840), (90, 2342556), (108, 1952130), (120, 1756917), (135, 1561704), (162, 1301420), (180, 1171278), (216, 976065), (270, 780852), (324, 650710), (360, 585639), (405, 520568), (540, 390426), (648, 325355), (810, 260284), (1080, 195213), (1620, 130142), (3240, 65071)]