15966227520

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{205327}}^1$

素因数の和:205359

約数の個数: 168

約数和(自身を含む): 56951416704

約数和(自身を除く): 40985189184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 205327, 410654, 615981, 821308, 1026635, 1231962, 1642616, 1847943, 2053270, 2463924, 3079905, 3285232, 3695886, 4106540, 4927848, 5543829, 6159810, 6570464, 7391772, 8213080, 9239715, 9855696, 11087658, 12319620, 13140928, 14783544, 16426160, 16631487, 18479430, 19711392, 22175316, 24639240, 27719145, 29567088, 32852320, 33262974, 36958860, 39422784, 44350632, 49278480, 49894461, 55438290, 59134176, 65704640, 66525948, 73917720, 83157435, 88701264, 98556960, 99788922, 110876580, 118268352, 133051896, 147835440, 166314870, 177402528, 197113920, 199577844, 221753160, 249472305, 266103792, 295670880, 332629740, 354805056, 399155688, 443506320, 498944610, 532207584, 591341760, 665259480, 798311376, 887012640, 997889220, 1064415168, 1330518960, 1596622752, 1774025280, 1995778440, 2661037920, 3193245504, 3991556880, 5322075840, 7983113760, 15966227520]

約数ペア:

[(1, 15966227520), (2, 7983113760), (3, 5322075840), (4, 3991556880), (5, 3193245504), (6, 2661037920), (8, 1995778440), (9, 1774025280), (10, 1596622752), (12, 1330518960), (15, 1064415168), (16, 997889220), (18, 887012640), (20, 798311376), (24, 665259480), (27, 591341760), (30, 532207584), (32, 498944610), (36, 443506320), (40, 399155688), (45, 354805056), (48, 332629740), (54, 295670880), (60, 266103792), (64, 249472305), (72, 221753160), (80, 199577844), (81, 197113920), (90, 177402528), (96, 166314870), (108, 147835440), (120, 133051896), (135, 118268352), (144, 110876580), (160, 99788922), (162, 98556960), (180, 88701264), (192, 83157435), (216, 73917720), (240, 66525948), (243, 65704640), (270, 59134176), (288, 55438290), (320, 49894461), (324, 49278480), (360, 44350632), (405, 39422784), (432, 36958860), (480, 33262974), (486, 32852320), (540, 29567088), (576, 27719145), (648, 24639240), (720, 22175316), (810, 19711392), (864, 18479430), (960, 16631487), (972, 16426160), (1080, 14783544), (1215, 13140928), (1296, 12319620), (1440, 11087658), (1620, 9855696), (1728, 9239715), (1944, 8213080), (2160, 7391772), (2430, 6570464), (2592, 6159810), (2880, 5543829), (3240, 4927848), (3888, 4106540), (4320, 3695886), (4860, 3285232), (5184, 3079905), (6480, 2463924), (7776, 2053270), (8640, 1847943), (9720, 1642616), (12960, 1231962), (15552, 1026635), (19440, 821308), (25920, 615981), (38880, 410654), (77760, 205327)]