152557440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11351}}^1$

素因数の和:11380

約数の個数: 128

約数和(自身を含む): 555793920

約数和(自身を除く): 403236480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 11351, 13440, 22702, 34053, 45404, 56755, 68106, 79457, 90808, 113510, 136212, 158914, 170265, 181616, 227020, 238371, 272424, 317828, 340530, 363232, 397285, 454040, 476742, 544848, 635656, 681060, 726464, 794570, 908080, 953484, 1089696, 1191855, 1271312, 1362120, 1452928, 1589140, 1816160, 1906968, 2179392, 2383710, 2542624, 2724240, 3178280, 3632320, 3813936, 4358784, 4767420, 5085248, 5448480, 6356560, 7264640, 7627872, 9534840, 10170496, 10896960, 12713120, 15255744, 19069680, 21793920, 25426240, 30511488, 38139360, 50852480, 76278720, 152557440]

約数ペア:

[(1, 152557440), (2, 76278720), (3, 50852480), (4, 38139360), (5, 30511488), (6, 25426240), (7, 21793920), (8, 19069680), (10, 15255744), (12, 12713120), (14, 10896960), (15, 10170496), (16, 9534840), (20, 7627872), (21, 7264640), (24, 6356560), (28, 5448480), (30, 5085248), (32, 4767420), (35, 4358784), (40, 3813936), (42, 3632320), (48, 3178280), (56, 2724240), (60, 2542624), (64, 2383710), (70, 2179392), (80, 1906968), (84, 1816160), (96, 1589140), (105, 1452928), (112, 1362120), (120, 1271312), (128, 1191855), (140, 1089696), (160, 953484), (168, 908080), (192, 794570), (210, 726464), (224, 681060), (240, 635656), (280, 544848), (320, 476742), (336, 454040), (384, 397285), (420, 363232), (448, 340530), (480, 317828), (560, 272424), (640, 238371), (672, 227020), (840, 181616), (896, 170265), (960, 158914), (1120, 136212), (1344, 113510), (1680, 90808), (1920, 79457), (2240, 68106), (2688, 56755), (3360, 45404), (4480, 34053), (6720, 22702), (11351, 13440)]