244765440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{21247}}^1$

素因数の和:21274

約数の個数: 108

約数和(自身を含む): 846902784

約数和(自身を除く): 602137344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 21247, 42494, 63741, 84988, 106235, 127482, 169976, 191223, 212470, 254964, 318705, 339952, 382446, 424940, 509928, 637410, 679904, 764892, 849880, 956115, 1019856, 1274820, 1359808, 1529784, 1699760, 1912230, 2039712, 2549640, 2719616, 3059568, 3399520, 3824460, 4079424, 5099280, 5439232, 6119136, 6799040, 7648920, 8158848, 10198560, 12238272, 13598080, 15297840, 16317696, 20397120, 24476544, 27196160, 30595680, 40794240, 48953088, 61191360, 81588480, 122382720, 244765440]

約数ペア:

[(1, 244765440), (2, 122382720), (3, 81588480), (4, 61191360), (5, 48953088), (6, 40794240), (8, 30595680), (9, 27196160), (10, 24476544), (12, 20397120), (15, 16317696), (16, 15297840), (18, 13598080), (20, 12238272), (24, 10198560), (30, 8158848), (32, 7648920), (36, 6799040), (40, 6119136), (45, 5439232), (48, 5099280), (60, 4079424), (64, 3824460), (72, 3399520), (80, 3059568), (90, 2719616), (96, 2549640), (120, 2039712), (128, 1912230), (144, 1699760), (160, 1529784), (180, 1359808), (192, 1274820), (240, 1019856), (256, 956115), (288, 849880), (320, 764892), (360, 679904), (384, 637410), (480, 509928), (576, 424940), (640, 382446), (720, 339952), (768, 318705), (960, 254964), (1152, 212470), (1280, 191223), (1440, 169976), (1920, 127482), (2304, 106235), (2880, 84988), (3840, 63741), (5760, 42494), (11520, 21247)]