154440960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1148

約数の個数: 144

約数和(自身を含む): 507042816

約数和(自身を除く): 352601856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1087, 1110, 1184, 1280, 1480, 1776, 1920, 2174, 2220, 2368, 2960, 3261, 3552, 3840, 4348, 4440, 4736, 5435, 5920, 6522, 7104, 8696, 8880, 9472, 10870, 11840, 13044, 14208, 16305, 17392, 17760, 21740, 23680, 26088, 28416, 32610, 34784, 35520, 40219, 43480, 47360, 52176, 65220, 69568, 71040, 80438, 86960, 104352, 120657, 130440, 139136, 142080, 160876, 173920, 201095, 208704, 241314, 260880, 278272, 321752, 347840, 402190, 417408, 482628, 521760, 603285, 643504, 695680, 804380, 834816, 965256, 1043520, 1206570, 1287008, 1391360, 1608760, 1930512, 2087040, 2413140, 2574016, 3217520, 3861024, 4174080, 4826280, 5148032, 6435040, 7722048, 9652560, 10296064, 12870080, 15444096, 19305120, 25740160, 30888192, 38610240, 51480320, 77220480, 154440960]

約数ペア:

[(1, 154440960), (2, 77220480), (3, 51480320), (4, 38610240), (5, 30888192), (6, 25740160), (8, 19305120), (10, 15444096), (12, 12870080), (15, 10296064), (16, 9652560), (20, 7722048), (24, 6435040), (30, 5148032), (32, 4826280), (37, 4174080), (40, 3861024), (48, 3217520), (60, 2574016), (64, 2413140), (74, 2087040), (80, 1930512), (96, 1608760), (111, 1391360), (120, 1287008), (128, 1206570), (148, 1043520), (160, 965256), (185, 834816), (192, 804380), (222, 695680), (240, 643504), (256, 603285), (296, 521760), (320, 482628), (370, 417408), (384, 402190), (444, 347840), (480, 321752), (555, 278272), (592, 260880), (640, 241314), (740, 208704), (768, 201095), (888, 173920), (960, 160876), (1087, 142080), (1110, 139136), (1184, 130440), (1280, 120657), (1480, 104352), (1776, 86960), (1920, 80438), (2174, 71040), (2220, 69568), (2368, 65220), (2960, 52176), (3261, 47360), (3552, 43480), (3840, 40219), (4348, 35520), (4440, 34784), (4736, 32610), (5435, 28416), (5920, 26088), (6522, 23680), (7104, 21740), (8696, 17760), (8880, 17392), (9472, 16305), (10870, 14208), (11840, 13044)]