313479120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7297}}^1$

素因数の和:7492

約数の個数: 80

約数和(自身を含む): 977348160

約数和(自身を除く): 663869040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2864, 3580, 4296, 5370, 7160, 7297, 8592, 10740, 14320, 14594, 21480, 21891, 29188, 36485, 42960, 43782, 58376, 72970, 87564, 109455, 116752, 145940, 175128, 218910, 291880, 350256, 437820, 583760, 875640, 1306163, 1751280, 2612326, 3918489, 5224652, 6530815, 7836978, 10449304, 13061630, 15673956, 19592445, 20898608, 26123260, 31347912, 39184890, 52246520, 62695824, 78369780, 104493040, 156739560, 313479120]

約数ペア:

[(1, 313479120), (2, 156739560), (3, 104493040), (4, 78369780), (5, 62695824), (6, 52246520), (8, 39184890), (10, 31347912), (12, 26123260), (15, 20898608), (16, 19592445), (20, 15673956), (24, 13061630), (30, 10449304), (40, 7836978), (48, 6530815), (60, 5224652), (80, 3918489), (120, 2612326), (179, 1751280), (240, 1306163), (358, 875640), (537, 583760), (716, 437820), (895, 350256), (1074, 291880), (1432, 218910), (1790, 175128), (2148, 145940), (2685, 116752), (2864, 109455), (3580, 87564), (4296, 72970), (5370, 58376), (7160, 43782), (7297, 42960), (8592, 36485), (10740, 29188), (14320, 21891), (14594, 21480)]