11691120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{6959}}^1$

素因数の和:6982

約数の個数: 80

約数和(自身を含む): 41425920

約数和(自身を除く): 29734800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 6959, 13918, 20877, 27836, 34795, 41754, 48713, 55672, 69590, 83508, 97426, 104385, 111344, 139180, 146139, 167016, 194852, 208770, 243565, 278360, 292278, 334032, 389704, 417540, 487130, 556720, 584556, 730695, 779408, 835080, 974260, 1169112, 1461390, 1670160, 1948520, 2338224, 2922780, 3897040, 5845560, 11691120]

約数ペア:

[(1, 11691120), (2, 5845560), (3, 3897040), (4, 2922780), (5, 2338224), (6, 1948520), (7, 1670160), (8, 1461390), (10, 1169112), (12, 974260), (14, 835080), (15, 779408), (16, 730695), (20, 584556), (21, 556720), (24, 487130), (28, 417540), (30, 389704), (35, 334032), (40, 292278), (42, 278360), (48, 243565), (56, 208770), (60, 194852), (70, 167016), (80, 146139), (84, 139180), (105, 111344), (112, 104385), (120, 97426), (140, 83508), (168, 69590), (210, 55672), (240, 48713), (280, 41754), (336, 34795), (420, 27836), (560, 20877), (840, 13918), (1680, 6959)]