79307520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1130

約数の個数: 144

約数和(自身を含む): 266864640

約数和(自身を除く): 187557120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1087, 1140, 1216, 1280, 1520, 1824, 1920, 2174, 2280, 2432, 3040, 3261, 3648, 3840, 4348, 4560, 4864, 5435, 6080, 6522, 7296, 8696, 9120, 10870, 12160, 13044, 14592, 16305, 17392, 18240, 20653, 21740, 24320, 26088, 32610, 34784, 36480, 41306, 43480, 52176, 61959, 65220, 69568, 72960, 82612, 86960, 103265, 104352, 123918, 130440, 139136, 165224, 173920, 206530, 208704, 247836, 260880, 278272, 309795, 330448, 347840, 413060, 417408, 495672, 521760, 619590, 660896, 695680, 826120, 834816, 991344, 1043520, 1239180, 1321792, 1391360, 1652240, 1982688, 2087040, 2478360, 2643584, 3304480, 3965376, 4174080, 4956720, 5287168, 6608960, 7930752, 9913440, 13217920, 15861504, 19826880, 26435840, 39653760, 79307520]

約数ペア:

[(1, 79307520), (2, 39653760), (3, 26435840), (4, 19826880), (5, 15861504), (6, 13217920), (8, 9913440), (10, 7930752), (12, 6608960), (15, 5287168), (16, 4956720), (19, 4174080), (20, 3965376), (24, 3304480), (30, 2643584), (32, 2478360), (38, 2087040), (40, 1982688), (48, 1652240), (57, 1391360), (60, 1321792), (64, 1239180), (76, 1043520), (80, 991344), (95, 834816), (96, 826120), (114, 695680), (120, 660896), (128, 619590), (152, 521760), (160, 495672), (190, 417408), (192, 413060), (228, 347840), (240, 330448), (256, 309795), (285, 278272), (304, 260880), (320, 247836), (380, 208704), (384, 206530), (456, 173920), (480, 165224), (570, 139136), (608, 130440), (640, 123918), (760, 104352), (768, 103265), (912, 86960), (960, 82612), (1087, 72960), (1140, 69568), (1216, 65220), (1280, 61959), (1520, 52176), (1824, 43480), (1920, 41306), (2174, 36480), (2280, 34784), (2432, 32610), (3040, 26088), (3261, 24320), (3648, 21740), (3840, 20653), (4348, 18240), (4560, 17392), (4864, 16305), (5435, 14592), (6080, 13044), (6522, 12160), (7296, 10870), (8696, 9120)]