301540320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 240

約数和(自身を含む): 1086734880

約数和(自身を除く): 785194560

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, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 265, 270, 288, 318, 324, 360, 405, 424, 432, 439, 477, 480, 530, 540, 636, 648, 720, 795, 810, 848, 864, 878, 954, 1060, 1080, 1272, 1296, 1317, 1431, 1440, 1590, 1620, 1696, 1756, 1908, 2120, 2160, 2195, 2385, 2544, 2592, 2634, 2862, 3180, 3240, 3512, 3816, 3951, 4240, 4293, 4320, 4390, 4770, 5088, 5268, 5724, 6360, 6480, 6585, 7024, 7155, 7632, 7902, 8480, 8586, 8780, 9540, 10536, 11448, 11853, 12720, 12960, 13170, 14048, 14310, 15264, 15804, 17172, 17560, 19080, 19755, 21072, 21465, 22896, 23267, 23706, 25440, 26340, 28620, 31608, 34344, 35120, 35559, 38160, 39510, 42144, 42930, 45792, 46534, 47412, 52680, 57240, 59265, 63216, 68688, 69801, 70240, 71118, 76320, 79020, 85860, 93068, 94824, 105360, 114480, 116335, 118530, 126432, 137376, 139602, 142236, 158040, 171720, 177795, 186136, 189648, 209403, 210720, 228960, 232670, 237060, 279204, 284472, 316080, 343440, 349005, 355590, 372272, 379296, 418806, 465340, 474120, 558408, 568944, 628209, 632160, 686880, 698010, 711180, 744544, 837612, 930680, 948240, 1047015, 1116816, 1137888, 1256418, 1396020, 1422360, 1675224, 1861360, 1884627, 1896480, 2094030, 2233632, 2512836, 2792040, 2844720, 3141045, 3350448, 3722720, 3769254, 4188060, 5025672, 5584080, 5689440, 6282090, 6700896, 7538508, 8376120, 9423135, 10051344, 11168160, 12564180, 15077016, 16752240, 18846270, 20102688, 25128360, 30154032, 33504480, 37692540, 50256720, 60308064, 75385080, 100513440, 150770160, 301540320]

約数ペア:

[(1, 301540320), (2, 150770160), (3, 100513440), (4, 75385080), (5, 60308064), (6, 50256720), (8, 37692540), (9, 33504480), (10, 30154032), (12, 25128360), (15, 20102688), (16, 18846270), (18, 16752240), (20, 15077016), (24, 12564180), (27, 11168160), (30, 10051344), (32, 9423135), (36, 8376120), (40, 7538508), (45, 6700896), (48, 6282090), (53, 5689440), (54, 5584080), (60, 5025672), (72, 4188060), (80, 3769254), (81, 3722720), (90, 3350448), (96, 3141045), (106, 2844720), (108, 2792040), (120, 2512836), (135, 2233632), (144, 2094030), (159, 1896480), (160, 1884627), (162, 1861360), (180, 1675224), (212, 1422360), (216, 1396020), (240, 1256418), (265, 1137888), (270, 1116816), (288, 1047015), (318, 948240), (324, 930680), (360, 837612), (405, 744544), (424, 711180), (432, 698010), (439, 686880), (477, 632160), (480, 628209), (530, 568944), (540, 558408), (636, 474120), (648, 465340), (720, 418806), (795, 379296), (810, 372272), (848, 355590), (864, 349005), (878, 343440), (954, 316080), (1060, 284472), (1080, 279204), (1272, 237060), (1296, 232670), (1317, 228960), (1431, 210720), (1440, 209403), (1590, 189648), (1620, 186136), (1696, 177795), (1756, 171720), (1908, 158040), (2120, 142236), (2160, 139602), (2195, 137376), (2385, 126432), (2544, 118530), (2592, 116335), (2634, 114480), (2862, 105360), (3180, 94824), (3240, 93068), (3512, 85860), (3816, 79020), (3951, 76320), (4240, 71118), (4293, 70240), (4320, 69801), (4390, 68688), (4770, 63216), (5088, 59265), (5268, 57240), (5724, 52680), (6360, 47412), (6480, 46534), (6585, 45792), (7024, 42930), (7155, 42144), (7632, 39510), (7902, 38160), (8480, 35559), (8586, 35120), (8780, 34344), (9540, 31608), (10536, 28620), (11448, 26340), (11853, 25440), (12720, 23706), (12960, 23267), (13170, 22896), (14048, 21465), (14310, 21072), (15264, 19755), (15804, 19080), (17172, 17560)]