151386240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2190

約数の個数: 128

約数和(自身を含む): 495817920

約数和(自身を除く): 344431680

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, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2131, 2220, 2368, 2960, 3552, 4262, 4440, 4736, 5920, 6393, 7104, 8524, 8880, 10655, 11840, 12786, 14208, 17048, 17760, 21310, 23680, 25572, 31965, 34096, 35520, 42620, 51144, 63930, 68192, 71040, 78847, 85240, 102288, 127860, 136384, 157694, 170480, 204576, 236541, 255720, 272768, 315388, 340960, 394235, 409152, 473082, 511440, 630776, 681920, 788470, 818304, 946164, 1022880, 1182705, 1261552, 1363840, 1576940, 1892328, 2045760, 2365410, 2523104, 3153880, 3784656, 4091520, 4730820, 5046208, 6307760, 7569312, 9461640, 10092416, 12615520, 15138624, 18923280, 25231040, 30277248, 37846560, 50462080, 75693120, 151386240]

約数ペア:

[(1, 151386240), (2, 75693120), (3, 50462080), (4, 37846560), (5, 30277248), (6, 25231040), (8, 18923280), (10, 15138624), (12, 12615520), (15, 10092416), (16, 9461640), (20, 7569312), (24, 6307760), (30, 5046208), (32, 4730820), (37, 4091520), (40, 3784656), (48, 3153880), (60, 2523104), (64, 2365410), (74, 2045760), (80, 1892328), (96, 1576940), (111, 1363840), (120, 1261552), (128, 1182705), (148, 1022880), (160, 946164), (185, 818304), (192, 788470), (222, 681920), (240, 630776), (296, 511440), (320, 473082), (370, 409152), (384, 394235), (444, 340960), (480, 315388), (555, 272768), (592, 255720), (640, 236541), (740, 204576), (888, 170480), (960, 157694), (1110, 136384), (1184, 127860), (1480, 102288), (1776, 85240), (1920, 78847), (2131, 71040), (2220, 68192), (2368, 63930), (2960, 51144), (3552, 42620), (4262, 35520), (4440, 34096), (4736, 31965), (5920, 25572), (6393, 23680), (7104, 21310), (8524, 17760), (8880, 17048), (10655, 14208), (11840, 12786)]