320052480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7577}}^1$

素因数の和:7612

約数の個数: 144

約数和(自身を含む): 1115239104

約数和(自身を除く): 795186624

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, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 7577, 8448, 10560, 14080, 15154, 21120, 22731, 30308, 37885, 42240, 45462, 60616, 75770, 83347, 90924, 113655, 121232, 151540, 166694, 181848, 227310, 242464, 250041, 303080, 333388, 363696, 416735, 454620, 484928, 500082, 606160, 666776, 727392, 833470, 909240, 969856, 1000164, 1212320, 1250205, 1333552, 1454784, 1666940, 1818480, 1939712, 2000328, 2424640, 2500410, 2667104, 2909568, 3333880, 3636960, 4000656, 4849280, 5000820, 5334208, 5819136, 6667760, 7273920, 8001312, 9698560, 10001640, 10668416, 13335520, 14547840, 16002624, 20003280, 21336832, 26671040, 29095680, 32005248, 40006560, 53342080, 64010496, 80013120, 106684160, 160026240, 320052480]

約数ペア:

[(1, 320052480), (2, 160026240), (3, 106684160), (4, 80013120), (5, 64010496), (6, 53342080), (8, 40006560), (10, 32005248), (11, 29095680), (12, 26671040), (15, 21336832), (16, 20003280), (20, 16002624), (22, 14547840), (24, 13335520), (30, 10668416), (32, 10001640), (33, 9698560), (40, 8001312), (44, 7273920), (48, 6667760), (55, 5819136), (60, 5334208), (64, 5000820), (66, 4849280), (80, 4000656), (88, 3636960), (96, 3333880), (110, 2909568), (120, 2667104), (128, 2500410), (132, 2424640), (160, 2000328), (165, 1939712), (176, 1818480), (192, 1666940), (220, 1454784), (240, 1333552), (256, 1250205), (264, 1212320), (320, 1000164), (330, 969856), (352, 909240), (384, 833470), (440, 727392), (480, 666776), (528, 606160), (640, 500082), (660, 484928), (704, 454620), (768, 416735), (880, 363696), (960, 333388), (1056, 303080), (1280, 250041), (1320, 242464), (1408, 227310), (1760, 181848), (1920, 166694), (2112, 151540), (2640, 121232), (2816, 113655), (3520, 90924), (3840, 83347), (4224, 75770), (5280, 60616), (7040, 45462), (7577, 42240), (8448, 37885), (10560, 30308), (14080, 22731), (15154, 21120)]