1830690720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{141257}}^1$

素因数の和:141284

約数の個数: 120

約数和(自身を含む): 6460858404

約数和(自身を除く): 4630167684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 141257, 282514, 423771, 565028, 706285, 847542, 1130056, 1271313, 1412570, 1695084, 2118855, 2260112, 2542626, 2825140, 3390168, 3813939, 4237710, 4520224, 5085252, 5650280, 6356565, 6780336, 7627878, 8475420, 10170504, 11300560, 11441817, 12713130, 13560672, 15255756, 16950840, 19069695, 20341008, 22601120, 22883634, 25426260, 30511512, 33901680, 38139390, 40682016, 45767268, 50852520, 57209085, 61023024, 67803360, 76278780, 91534536, 101705040, 114418170, 122046048, 152557560, 183069072, 203410080, 228836340, 305115120, 366138144, 457672680, 610230240, 915345360, 1830690720]

約数ペア:

[(1, 1830690720), (2, 915345360), (3, 610230240), (4, 457672680), (5, 366138144), (6, 305115120), (8, 228836340), (9, 203410080), (10, 183069072), (12, 152557560), (15, 122046048), (16, 114418170), (18, 101705040), (20, 91534536), (24, 76278780), (27, 67803360), (30, 61023024), (32, 57209085), (36, 50852520), (40, 45767268), (45, 40682016), (48, 38139390), (54, 33901680), (60, 30511512), (72, 25426260), (80, 22883634), (81, 22601120), (90, 20341008), (96, 19069695), (108, 16950840), (120, 15255756), (135, 13560672), (144, 12713130), (160, 11441817), (162, 11300560), (180, 10170504), (216, 8475420), (240, 7627878), (270, 6780336), (288, 6356565), (324, 5650280), (360, 5085252), (405, 4520224), (432, 4237710), (480, 3813939), (540, 3390168), (648, 2825140), (720, 2542626), (810, 2260112), (864, 2118855), (1080, 1695084), (1296, 1412570), (1440, 1271313), (1620, 1130056), (2160, 847542), (2592, 706285), (3240, 565028), (4320, 423771), (6480, 282514), (12960, 141257)]