148307760

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2543}}^1$

素因数の和:2574

約数の個数: 140

約数和(自身を含む): 517190112

約数和(自身を除く): 368882352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2543, 2916, 3240, 3645, 3888, 4860, 5086, 5832, 6480, 7290, 7629, 9720, 10172, 11664, 12715, 14580, 15258, 19440, 20344, 22887, 25430, 29160, 30516, 38145, 40688, 45774, 50860, 58320, 61032, 68661, 76290, 91548, 101720, 114435, 122064, 137322, 152580, 183096, 203440, 205983, 228870, 274644, 305160, 343305, 366192, 411966, 457740, 549288, 610320, 617949, 686610, 823932, 915480, 1029915, 1098576, 1235898, 1373220, 1647864, 1830960, 1853847, 2059830, 2471796, 2746440, 3089745, 3295728, 3707694, 4119660, 4943592, 5492880, 6179490, 7415388, 8239320, 9269235, 9887184, 12358980, 14830776, 16478640, 18538470, 24717960, 29661552, 37076940, 49435920, 74153880, 148307760]

約数ペア:

[(1, 148307760), (2, 74153880), (3, 49435920), (4, 37076940), (5, 29661552), (6, 24717960), (8, 18538470), (9, 16478640), (10, 14830776), (12, 12358980), (15, 9887184), (16, 9269235), (18, 8239320), (20, 7415388), (24, 6179490), (27, 5492880), (30, 4943592), (36, 4119660), (40, 3707694), (45, 3295728), (48, 3089745), (54, 2746440), (60, 2471796), (72, 2059830), (80, 1853847), (81, 1830960), (90, 1647864), (108, 1373220), (120, 1235898), (135, 1098576), (144, 1029915), (162, 915480), (180, 823932), (216, 686610), (240, 617949), (243, 610320), (270, 549288), (324, 457740), (360, 411966), (405, 366192), (432, 343305), (486, 305160), (540, 274644), (648, 228870), (720, 205983), (729, 203440), (810, 183096), (972, 152580), (1080, 137322), (1215, 122064), (1296, 114435), (1458, 101720), (1620, 91548), (1944, 76290), (2160, 68661), (2430, 61032), (2543, 58320), (2916, 50860), (3240, 45774), (3645, 40688), (3888, 38145), (4860, 30516), (5086, 29160), (5832, 25430), (6480, 22887), (7290, 20344), (7629, 19440), (9720, 15258), (10172, 14580), (11664, 12715)]