91852080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20143}}^1$

素因数の和:20178

約数の個数: 80

約数和(自身を含む): 299742720

約数和(自身を除く): 207890640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 20143, 40286, 60429, 80572, 100715, 120858, 161144, 201430, 241716, 302145, 322288, 382717, 402860, 483432, 604290, 765434, 805720, 966864, 1148151, 1208580, 1530868, 1611440, 1913585, 2296302, 2417160, 3061736, 3827170, 4592604, 4834320, 5740755, 6123472, 7654340, 9185208, 11481510, 15308680, 18370416, 22963020, 30617360, 45926040, 91852080]

約数ペア:

[(1, 91852080), (2, 45926040), (3, 30617360), (4, 22963020), (5, 18370416), (6, 15308680), (8, 11481510), (10, 9185208), (12, 7654340), (15, 6123472), (16, 5740755), (19, 4834320), (20, 4592604), (24, 3827170), (30, 3061736), (38, 2417160), (40, 2296302), (48, 1913585), (57, 1611440), (60, 1530868), (76, 1208580), (80, 1148151), (95, 966864), (114, 805720), (120, 765434), (152, 604290), (190, 483432), (228, 402860), (240, 382717), (285, 322288), (304, 302145), (380, 241716), (456, 201430), (570, 161144), (760, 120858), (912, 100715), (1140, 80572), (1520, 60429), (2280, 40286), (4560, 20143)]