66872040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24229}}^1$

素因数の和:24266

約数の個数: 64

約数和(自身を含む): 209347200

約数和(自身を除く): 142475160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 24229, 48458, 72687, 96916, 121145, 145374, 193832, 242290, 290748, 363435, 484580, 557267, 581496, 726870, 969160, 1114534, 1453740, 1671801, 2229068, 2786335, 2907480, 3343602, 4458136, 5572670, 6687204, 8359005, 11145340, 13374408, 16718010, 22290680, 33436020, 66872040]

約数ペア:

[(1, 66872040), (2, 33436020), (3, 22290680), (4, 16718010), (5, 13374408), (6, 11145340), (8, 8359005), (10, 6687204), (12, 5572670), (15, 4458136), (20, 3343602), (23, 2907480), (24, 2786335), (30, 2229068), (40, 1671801), (46, 1453740), (60, 1114534), (69, 969160), (92, 726870), (115, 581496), (120, 557267), (138, 484580), (184, 363435), (230, 290748), (276, 242290), (345, 193832), (460, 145374), (552, 121145), (690, 96916), (920, 72687), (1380, 48458), (2760, 24229)]