520875360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13397}}^1$

素因数の和:13427

約数の個数: 144

約数和(自身を含む): 1843457616

約数和(自身を除く): 1322582256

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 13397, 19440, 26794, 38880, 40191, 53588, 66985, 80382, 107176, 120573, 133970, 160764, 200955, 214352, 241146, 267940, 321528, 361719, 401910, 428704, 482292, 535880, 602865, 643056, 723438, 803820, 964584, 1071760, 1085157, 1205730, 1286112, 1446876, 1607640, 1808595, 1929168, 2143520, 2170314, 2411460, 2893752, 3215280, 3255471, 3617190, 3858336, 4340628, 4822920, 5425785, 5787504, 6430560, 6510942, 7234380, 8681256, 9645840, 10851570, 11575008, 13021884, 14468760, 16277355, 17362512, 19291680, 21703140, 26043768, 28937520, 32554710, 34725024, 43406280, 52087536, 57875040, 65109420, 86812560, 104175072, 130218840, 173625120, 260437680, 520875360]

約数ペア:

[(1, 520875360), (2, 260437680), (3, 173625120), (4, 130218840), (5, 104175072), (6, 86812560), (8, 65109420), (9, 57875040), (10, 52087536), (12, 43406280), (15, 34725024), (16, 32554710), (18, 28937520), (20, 26043768), (24, 21703140), (27, 19291680), (30, 17362512), (32, 16277355), (36, 14468760), (40, 13021884), (45, 11575008), (48, 10851570), (54, 9645840), (60, 8681256), (72, 7234380), (80, 6510942), (81, 6430560), (90, 5787504), (96, 5425785), (108, 4822920), (120, 4340628), (135, 3858336), (144, 3617190), (160, 3255471), (162, 3215280), (180, 2893752), (216, 2411460), (240, 2170314), (243, 2143520), (270, 1929168), (288, 1808595), (324, 1607640), (360, 1446876), (405, 1286112), (432, 1205730), (480, 1085157), (486, 1071760), (540, 964584), (648, 803820), (720, 723438), (810, 643056), (864, 602865), (972, 535880), (1080, 482292), (1215, 428704), (1296, 401910), (1440, 361719), (1620, 321528), (1944, 267940), (2160, 241146), (2430, 214352), (2592, 200955), (3240, 160764), (3888, 133970), (4320, 120573), (4860, 107176), (6480, 80382), (7776, 66985), (9720, 53588), (12960, 40191), (13397, 38880), (19440, 26794)]