61831680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 202112064

約数和(自身を除く): 140280384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 97, 120, 128, 160, 166, 192, 194, 240, 249, 256, 291, 320, 332, 384, 388, 415, 480, 485, 498, 512, 582, 640, 664, 768, 776, 830, 960, 970, 996, 1164, 1245, 1280, 1328, 1455, 1536, 1552, 1660, 1920, 1940, 1992, 2328, 2490, 2560, 2656, 2910, 3104, 3320, 3840, 3880, 3984, 4656, 4980, 5312, 5820, 6208, 6640, 7680, 7760, 7968, 8051, 9312, 9960, 10624, 11640, 12416, 13280, 15520, 15936, 16102, 18624, 19920, 21248, 23280, 24153, 24832, 26560, 31040, 31872, 32204, 37248, 39840, 40255, 42496, 46560, 48306, 49664, 53120, 62080, 63744, 64408, 74496, 79680, 80510, 93120, 96612, 106240, 120765, 124160, 127488, 128816, 148992, 159360, 161020, 186240, 193224, 212480, 241530, 248320, 257632, 318720, 322040, 372480, 386448, 483060, 515264, 637440, 644080, 744960, 772896, 966120, 1030528, 1288160, 1545792, 1932240, 2061056, 2576320, 3091584, 3864480, 4122112, 5152640, 6183168, 7728960, 10305280, 12366336, 15457920, 20610560, 30915840, 61831680]

約数ペア:

[(1, 61831680), (2, 30915840), (3, 20610560), (4, 15457920), (5, 12366336), (6, 10305280), (8, 7728960), (10, 6183168), (12, 5152640), (15, 4122112), (16, 3864480), (20, 3091584), (24, 2576320), (30, 2061056), (32, 1932240), (40, 1545792), (48, 1288160), (60, 1030528), (64, 966120), (80, 772896), (83, 744960), (96, 644080), (97, 637440), (120, 515264), (128, 483060), (160, 386448), (166, 372480), (192, 322040), (194, 318720), (240, 257632), (249, 248320), (256, 241530), (291, 212480), (320, 193224), (332, 186240), (384, 161020), (388, 159360), (415, 148992), (480, 128816), (485, 127488), (498, 124160), (512, 120765), (582, 106240), (640, 96612), (664, 93120), (768, 80510), (776, 79680), (830, 74496), (960, 64408), (970, 63744), (996, 62080), (1164, 53120), (1245, 49664), (1280, 48306), (1328, 46560), (1455, 42496), (1536, 40255), (1552, 39840), (1660, 37248), (1920, 32204), (1940, 31872), (1992, 31040), (2328, 26560), (2490, 24832), (2560, 24153), (2656, 23280), (2910, 21248), (3104, 19920), (3320, 18624), (3840, 16102), (3880, 15936), (3984, 15520), (4656, 13280), (4980, 12416), (5312, 11640), (5820, 10624), (6208, 9960), (6640, 9312), (7680, 8051), (7760, 7968)]