82065840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14867}}^1$

素因数の和:14906

約数の個数: 80

約数和(自身を含む): 265483008

約数和(自身を除く): 183417168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 14867, 29734, 44601, 59468, 74335, 89202, 118936, 148670, 178404, 223005, 237872, 297340, 341941, 356808, 446010, 594680, 683882, 713616, 892020, 1025823, 1189360, 1367764, 1709705, 1784040, 2051646, 2735528, 3419410, 3568080, 4103292, 5129115, 5471056, 6838820, 8206584, 10258230, 13677640, 16413168, 20516460, 27355280, 41032920, 82065840]

約数ペア:

[(1, 82065840), (2, 41032920), (3, 27355280), (4, 20516460), (5, 16413168), (6, 13677640), (8, 10258230), (10, 8206584), (12, 6838820), (15, 5471056), (16, 5129115), (20, 4103292), (23, 3568080), (24, 3419410), (30, 2735528), (40, 2051646), (46, 1784040), (48, 1709705), (60, 1367764), (69, 1189360), (80, 1025823), (92, 892020), (115, 713616), (120, 683882), (138, 594680), (184, 446010), (230, 356808), (240, 341941), (276, 297340), (345, 237872), (368, 223005), (460, 178404), (552, 148670), (690, 118936), (920, 89202), (1104, 74335), (1380, 59468), (1840, 44601), (2760, 29734), (5520, 14867)]