309688320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 1050809760

約数和(自身を除く): 741121440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 593, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1186, 1280, 1360, 1536, 1632, 1779, 1920, 2040, 2048, 2176, 2372, 2560, 2720, 2965, 3072, 3264, 3558, 3840, 4080, 4352, 4744, 5120, 5440, 5930, 6144, 6528, 7116, 7680, 8160, 8704, 8895, 9488, 10081, 10240, 10880, 11860, 13056, 14232, 15360, 16320, 17408, 17790, 18976, 20162, 21760, 23720, 26112, 28464, 30243, 30720, 32640, 34816, 35580, 37952, 40324, 43520, 47440, 50405, 52224, 56928, 60486, 65280, 71160, 75904, 80648, 87040, 94880, 100810, 104448, 113856, 120972, 130560, 142320, 151215, 151808, 161296, 174080, 189760, 201620, 227712, 241944, 261120, 284640, 302430, 303616, 322592, 379520, 403240, 455424, 483888, 522240, 569280, 604860, 607232, 645184, 759040, 806480, 910848, 967776, 1138560, 1209720, 1214464, 1290368, 1518080, 1612960, 1821696, 1935552, 2277120, 2419440, 2580736, 3036160, 3225920, 3643392, 3871104, 4554240, 4838880, 5161472, 6072320, 6451840, 7742208, 9108480, 9677760, 10322944, 12903680, 15484416, 18216960, 19355520, 20645888, 25807360, 30968832, 38711040, 51614720, 61937664, 77422080, 103229440, 154844160, 309688320]

約数ペア:

[(1, 309688320), (2, 154844160), (3, 103229440), (4, 77422080), (5, 61937664), (6, 51614720), (8, 38711040), (10, 30968832), (12, 25807360), (15, 20645888), (16, 19355520), (17, 18216960), (20, 15484416), (24, 12903680), (30, 10322944), (32, 9677760), (34, 9108480), (40, 7742208), (48, 6451840), (51, 6072320), (60, 5161472), (64, 4838880), (68, 4554240), (80, 3871104), (85, 3643392), (96, 3225920), (102, 3036160), (120, 2580736), (128, 2419440), (136, 2277120), (160, 1935552), (170, 1821696), (192, 1612960), (204, 1518080), (240, 1290368), (255, 1214464), (256, 1209720), (272, 1138560), (320, 967776), (340, 910848), (384, 806480), (408, 759040), (480, 645184), (510, 607232), (512, 604860), (544, 569280), (593, 522240), (640, 483888), (680, 455424), (768, 403240), (816, 379520), (960, 322592), (1020, 303616), (1024, 302430), (1088, 284640), (1186, 261120), (1280, 241944), (1360, 227712), (1536, 201620), (1632, 189760), (1779, 174080), (1920, 161296), (2040, 151808), (2048, 151215), (2176, 142320), (2372, 130560), (2560, 120972), (2720, 113856), (2965, 104448), (3072, 100810), (3264, 94880), (3558, 87040), (3840, 80648), (4080, 75904), (4352, 71160), (4744, 65280), (5120, 60486), (5440, 56928), (5930, 52224), (6144, 50405), (6528, 47440), (7116, 43520), (7680, 40324), (8160, 37952), (8704, 35580), (8895, 34816), (9488, 32640), (10081, 30720), (10240, 30243), (10880, 28464), (11860, 26112), (13056, 23720), (14232, 21760), (15360, 20162), (16320, 18976), (17408, 17790)]