84867480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 128

約数和(自身を含む): 285120000

約数和(自身を除く): 200252520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 179, 180, 216, 270, 358, 360, 439, 537, 540, 716, 878, 895, 1074, 1080, 1317, 1432, 1611, 1756, 1790, 2148, 2195, 2634, 2685, 3222, 3512, 3580, 3951, 4296, 4390, 4833, 5268, 5370, 6444, 6585, 7160, 7902, 8055, 8780, 9666, 10536, 10740, 11853, 12888, 13170, 15804, 16110, 17560, 19332, 19755, 21480, 23706, 24165, 26340, 31608, 32220, 38664, 39510, 47412, 48330, 52680, 59265, 64440, 78581, 79020, 94824, 96660, 118530, 157162, 158040, 193320, 235743, 237060, 314324, 392905, 471486, 474120, 628648, 707229, 785810, 942972, 1178715, 1414458, 1571620, 1885944, 2121687, 2357430, 2828916, 3143240, 3536145, 4243374, 4714860, 5657832, 7072290, 8486748, 9429720, 10608435, 14144580, 16973496, 21216870, 28289160, 42433740, 84867480]

約数ペア:

[(1, 84867480), (2, 42433740), (3, 28289160), (4, 21216870), (5, 16973496), (6, 14144580), (8, 10608435), (9, 9429720), (10, 8486748), (12, 7072290), (15, 5657832), (18, 4714860), (20, 4243374), (24, 3536145), (27, 3143240), (30, 2828916), (36, 2357430), (40, 2121687), (45, 1885944), (54, 1571620), (60, 1414458), (72, 1178715), (90, 942972), (108, 785810), (120, 707229), (135, 628648), (179, 474120), (180, 471486), (216, 392905), (270, 314324), (358, 237060), (360, 235743), (439, 193320), (537, 158040), (540, 157162), (716, 118530), (878, 96660), (895, 94824), (1074, 79020), (1080, 78581), (1317, 64440), (1432, 59265), (1611, 52680), (1756, 48330), (1790, 47412), (2148, 39510), (2195, 38664), (2634, 32220), (2685, 31608), (3222, 26340), (3512, 24165), (3580, 23706), (3951, 21480), (4296, 19755), (4390, 19332), (4833, 17560), (5268, 16110), (5370, 15804), (6444, 13170), (6585, 12888), (7160, 11853), (7902, 10740), (8055, 10536), (8780, 9666)]