123055680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 224

約数和(自身を含む): 437741568

約数和(自身を除く): 314685888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 258, 264, 271, 320, 330, 344, 352, 430, 440, 473, 480, 516, 528, 542, 645, 660, 688, 704, 813, 860, 880, 946, 960, 1032, 1056, 1084, 1290, 1320, 1355, 1376, 1419, 1626, 1720, 1760, 1892, 2064, 2112, 2168, 2365, 2580, 2640, 2710, 2752, 2838, 2981, 3252, 3440, 3520, 3784, 4065, 4128, 4336, 4730, 5160, 5280, 5420, 5676, 5962, 6504, 6880, 7095, 7568, 8130, 8256, 8672, 8943, 9460, 10320, 10560, 10840, 11352, 11653, 11924, 13008, 13760, 14190, 14905, 15136, 16260, 17344, 17886, 18920, 20640, 21680, 22704, 23306, 23848, 26016, 28380, 29810, 30272, 32520, 34959, 35772, 37840, 41280, 43360, 44715, 45408, 46612, 47696, 52032, 56760, 58265, 59620, 65040, 69918, 71544, 75680, 86720, 89430, 90816, 93224, 95392, 113520, 116530, 119240, 128183, 130080, 139836, 143088, 151360, 174795, 178860, 186448, 190784, 227040, 233060, 238480, 256366, 260160, 279672, 286176, 349590, 357720, 372896, 384549, 454080, 466120, 476960, 512732, 559344, 572352, 640915, 699180, 715440, 745792, 769098, 932240, 953920, 1025464, 1118688, 1281830, 1398360, 1430880, 1538196, 1864480, 1922745, 2050928, 2237376, 2563660, 2796720, 2861760, 3076392, 3728960, 3845490, 4101856, 5127320, 5593440, 6152784, 7690980, 8203712, 10254640, 11186880, 12305568, 15381960, 20509280, 24611136, 30763920, 41018560, 61527840, 123055680]

約数ペア:

[(1, 123055680), (2, 61527840), (3, 41018560), (4, 30763920), (5, 24611136), (6, 20509280), (8, 15381960), (10, 12305568), (11, 11186880), (12, 10254640), (15, 8203712), (16, 7690980), (20, 6152784), (22, 5593440), (24, 5127320), (30, 4101856), (32, 3845490), (33, 3728960), (40, 3076392), (43, 2861760), (44, 2796720), (48, 2563660), (55, 2237376), (60, 2050928), (64, 1922745), (66, 1864480), (80, 1538196), (86, 1430880), (88, 1398360), (96, 1281830), (110, 1118688), (120, 1025464), (129, 953920), (132, 932240), (160, 769098), (165, 745792), (172, 715440), (176, 699180), (192, 640915), (215, 572352), (220, 559344), (240, 512732), (258, 476960), (264, 466120), (271, 454080), (320, 384549), (330, 372896), (344, 357720), (352, 349590), (430, 286176), (440, 279672), (473, 260160), (480, 256366), (516, 238480), (528, 233060), (542, 227040), (645, 190784), (660, 186448), (688, 178860), (704, 174795), (813, 151360), (860, 143088), (880, 139836), (946, 130080), (960, 128183), (1032, 119240), (1056, 116530), (1084, 113520), (1290, 95392), (1320, 93224), (1355, 90816), (1376, 89430), (1419, 86720), (1626, 75680), (1720, 71544), (1760, 69918), (1892, 65040), (2064, 59620), (2112, 58265), (2168, 56760), (2365, 52032), (2580, 47696), (2640, 46612), (2710, 45408), (2752, 44715), (2838, 43360), (2981, 41280), (3252, 37840), (3440, 35772), (3520, 34959), (3784, 32520), (4065, 30272), (4128, 29810), (4336, 28380), (4730, 26016), (5160, 23848), (5280, 23306), (5420, 22704), (5676, 21680), (5962, 20640), (6504, 18920), (6880, 17886), (7095, 17344), (7568, 16260), (8130, 15136), (8256, 14905), (8672, 14190), (8943, 13760), (9460, 13008), (10320, 11924), (10560, 11653), (10840, 11352)]