138470160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2129}}^1$

素因数の和:2416

約数の個数: 80

約数和(自身を含む): 431043840

約数和(自身を除く): 292573680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2129, 2168, 2710, 3252, 4065, 4258, 4336, 5420, 6387, 6504, 8130, 8516, 10645, 10840, 12774, 13008, 16260, 17032, 21290, 21680, 25548, 31935, 32520, 34064, 42580, 51096, 63870, 65040, 85160, 102192, 127740, 170320, 255480, 510960, 576959, 1153918, 1730877, 2307836, 2884795, 3461754, 4615672, 5769590, 6923508, 8654385, 9231344, 11539180, 13847016, 17308770, 23078360, 27694032, 34617540, 46156720, 69235080, 138470160]

約数ペア:

[(1, 138470160), (2, 69235080), (3, 46156720), (4, 34617540), (5, 27694032), (6, 23078360), (8, 17308770), (10, 13847016), (12, 11539180), (15, 9231344), (16, 8654385), (20, 6923508), (24, 5769590), (30, 4615672), (40, 3461754), (48, 2884795), (60, 2307836), (80, 1730877), (120, 1153918), (240, 576959), (271, 510960), (542, 255480), (813, 170320), (1084, 127740), (1355, 102192), (1626, 85160), (2129, 65040), (2168, 63870), (2710, 51096), (3252, 42580), (4065, 34064), (4258, 32520), (4336, 31935), (5420, 25548), (6387, 21680), (6504, 21290), (8130, 17032), (8516, 16260), (10645, 13008), (10840, 12774)]