316535760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3209}}^1$

素因数の和:3365

約数の個数: 120

約数和(自身を含む): 1071125640

約数和(自身を除く): 754589880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3209, 3288, 4110, 4932, 5480, 6165, 6418, 6576, 8220, 9627, 9864, 10960, 12330, 12836, 16045, 16440, 19254, 19728, 24660, 25672, 28881, 32090, 32880, 38508, 48135, 49320, 51344, 57762, 64180, 77016, 96270, 98640, 115524, 128360, 144405, 154032, 192540, 231048, 256720, 288810, 385080, 439633, 462096, 577620, 770160, 879266, 1155240, 1318899, 1758532, 2198165, 2310480, 2637798, 3517064, 3956697, 4396330, 5275596, 6594495, 7034128, 7913394, 8792660, 10551192, 13188990, 15826788, 17585320, 19783485, 21102384, 26377980, 31653576, 35170640, 39566970, 52755960, 63307152, 79133940, 105511920, 158267880, 316535760]

約数ペア:

[(1, 316535760), (2, 158267880), (3, 105511920), (4, 79133940), (5, 63307152), (6, 52755960), (8, 39566970), (9, 35170640), (10, 31653576), (12, 26377980), (15, 21102384), (16, 19783485), (18, 17585320), (20, 15826788), (24, 13188990), (30, 10551192), (36, 8792660), (40, 7913394), (45, 7034128), (48, 6594495), (60, 5275596), (72, 4396330), (80, 3956697), (90, 3517064), (120, 2637798), (137, 2310480), (144, 2198165), (180, 1758532), (240, 1318899), (274, 1155240), (360, 879266), (411, 770160), (548, 577620), (685, 462096), (720, 439633), (822, 385080), (1096, 288810), (1233, 256720), (1370, 231048), (1644, 192540), (2055, 154032), (2192, 144405), (2466, 128360), (2740, 115524), (3209, 98640), (3288, 96270), (4110, 77016), (4932, 64180), (5480, 57762), (6165, 51344), (6418, 49320), (6576, 48135), (8220, 38508), (9627, 32880), (9864, 32090), (10960, 28881), (12330, 25672), (12836, 24660), (16045, 19728), (16440, 19254)]