242933760

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 168

約数和(自身を含む): 843396840

約数和(自身を除く): 600463080

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, 512, 576, 640, 659, 720, 768, 960, 1024, 1152, 1280, 1318, 1440, 1536, 1920, 1977, 2048, 2304, 2560, 2636, 2880, 3072, 3295, 3840, 3954, 4096, 4608, 5120, 5272, 5760, 5931, 6144, 6590, 7680, 7908, 8192, 9216, 9885, 10240, 10544, 11520, 11862, 12288, 13180, 15360, 15816, 18432, 19770, 20480, 21088, 23040, 23724, 24576, 26360, 29655, 30720, 31632, 36864, 39540, 40960, 42176, 46080, 47448, 52720, 59310, 61440, 63264, 73728, 79080, 84352, 92160, 94896, 105440, 118620, 122880, 126528, 158160, 168704, 184320, 189792, 210880, 237240, 253056, 316320, 337408, 368640, 379584, 421760, 474480, 506112, 632640, 674816, 759168, 843520, 948960, 1012224, 1265280, 1349632, 1518336, 1687040, 1897920, 2024448, 2530560, 2699264, 3036672, 3374080, 3795840, 4048896, 5061120, 5398528, 6073344, 6748160, 7591680, 8097792, 10122240, 12146688, 13496320, 15183360, 16195584, 20244480, 24293376, 26992640, 30366720, 40488960, 48586752, 60733440, 80977920, 121466880, 242933760]

約数ペア:

[(1, 242933760), (2, 121466880), (3, 80977920), (4, 60733440), (5, 48586752), (6, 40488960), (8, 30366720), (9, 26992640), (10, 24293376), (12, 20244480), (15, 16195584), (16, 15183360), (18, 13496320), (20, 12146688), (24, 10122240), (30, 8097792), (32, 7591680), (36, 6748160), (40, 6073344), (45, 5398528), (48, 5061120), (60, 4048896), (64, 3795840), (72, 3374080), (80, 3036672), (90, 2699264), (96, 2530560), (120, 2024448), (128, 1897920), (144, 1687040), (160, 1518336), (180, 1349632), (192, 1265280), (240, 1012224), (256, 948960), (288, 843520), (320, 759168), (360, 674816), (384, 632640), (480, 506112), (512, 474480), (576, 421760), (640, 379584), (659, 368640), (720, 337408), (768, 316320), (960, 253056), (1024, 237240), (1152, 210880), (1280, 189792), (1318, 184320), (1440, 168704), (1536, 158160), (1920, 126528), (1977, 122880), (2048, 118620), (2304, 105440), (2560, 94896), (2636, 92160), (2880, 84352), (3072, 79080), (3295, 73728), (3840, 63264), (3954, 61440), (4096, 59310), (4608, 52720), (5120, 47448), (5272, 46080), (5760, 42176), (5931, 40960), (6144, 39540), (6590, 36864), (7680, 31632), (7908, 30720), (8192, 29655), (9216, 26360), (9885, 24576), (10240, 23724), (10544, 23040), (11520, 21088), (11862, 20480), (12288, 19770), (13180, 18432), (15360, 15816)]