30370560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 105960960

約数和(自身を除く): 75590400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 719, 768, 880, 960, 1056, 1280, 1320, 1408, 1438, 1760, 1920, 2112, 2157, 2640, 2816, 2876, 3520, 3595, 3840, 4224, 4314, 5280, 5752, 7040, 7190, 7909, 8448, 8628, 10560, 10785, 11504, 14080, 14380, 15818, 17256, 21120, 21570, 23008, 23727, 28760, 31636, 34512, 39545, 42240, 43140, 46016, 47454, 57520, 63272, 69024, 79090, 86280, 92032, 94908, 115040, 118635, 126544, 138048, 158180, 172560, 184064, 189816, 230080, 237270, 253088, 276096, 316360, 345120, 379632, 460160, 474540, 506176, 552192, 632720, 690240, 759264, 920320, 949080, 1012352, 1265440, 1380480, 1518528, 1898160, 2024704, 2530880, 2760960, 3037056, 3796320, 5061760, 6074112, 7592640, 10123520, 15185280, 30370560]

約数ペア:

[(1, 30370560), (2, 15185280), (3, 10123520), (4, 7592640), (5, 6074112), (6, 5061760), (8, 3796320), (10, 3037056), (11, 2760960), (12, 2530880), (15, 2024704), (16, 1898160), (20, 1518528), (22, 1380480), (24, 1265440), (30, 1012352), (32, 949080), (33, 920320), (40, 759264), (44, 690240), (48, 632720), (55, 552192), (60, 506176), (64, 474540), (66, 460160), (80, 379632), (88, 345120), (96, 316360), (110, 276096), (120, 253088), (128, 237270), (132, 230080), (160, 189816), (165, 184064), (176, 172560), (192, 158180), (220, 138048), (240, 126544), (256, 118635), (264, 115040), (320, 94908), (330, 92032), (352, 86280), (384, 79090), (440, 69024), (480, 63272), (528, 57520), (640, 47454), (660, 46016), (704, 43140), (719, 42240), (768, 39545), (880, 34512), (960, 31636), (1056, 28760), (1280, 23727), (1320, 23008), (1408, 21570), (1438, 21120), (1760, 17256), (1920, 15818), (2112, 14380), (2157, 14080), (2640, 11504), (2816, 10785), (2876, 10560), (3520, 8628), (3595, 8448), (3840, 7909), (4224, 7190), (4314, 7040), (5280, 5752)]