731032920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88289}}^1$

素因数の和:88329

約数の個数: 96

約数和(自身を含む): 2479183200

約数和(自身を除く): 1748150280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 88289, 176578, 264867, 353156, 441445, 529734, 706312, 794601, 882890, 1059468, 1324335, 1589202, 1765780, 2030647, 2118936, 2648670, 3178404, 3531560, 3973005, 4061294, 5297340, 6091941, 6356808, 7946010, 8122588, 10153235, 10594680, 12183882, 15892020, 16245176, 18275823, 20306470, 24367764, 30459705, 31784040, 36551646, 40612940, 48735528, 60919410, 73103292, 81225880, 91379115, 121838820, 146206584, 182758230, 243677640, 365516460, 731032920]

約数ペア:

[(1, 731032920), (2, 365516460), (3, 243677640), (4, 182758230), (5, 146206584), (6, 121838820), (8, 91379115), (9, 81225880), (10, 73103292), (12, 60919410), (15, 48735528), (18, 40612940), (20, 36551646), (23, 31784040), (24, 30459705), (30, 24367764), (36, 20306470), (40, 18275823), (45, 16245176), (46, 15892020), (60, 12183882), (69, 10594680), (72, 10153235), (90, 8122588), (92, 7946010), (115, 6356808), (120, 6091941), (138, 5297340), (180, 4061294), (184, 3973005), (207, 3531560), (230, 3178404), (276, 2648670), (345, 2118936), (360, 2030647), (414, 1765780), (460, 1589202), (552, 1324335), (690, 1059468), (828, 882890), (920, 794601), (1035, 706312), (1380, 529734), (1656, 441445), (2070, 353156), (2760, 264867), (4140, 176578), (8280, 88289)]