305188560

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{5233}}^1$

素因数の和:5264

約数の個数: 140

約数和(自身を含む): 1064061732

約数和(自身を除く): 758873172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5233, 5832, 6480, 7290, 9720, 10466, 11664, 14580, 15699, 19440, 20932, 26165, 29160, 31398, 41864, 47097, 52330, 58320, 62796, 78495, 83728, 94194, 104660, 125592, 141291, 156990, 188388, 209320, 235485, 251184, 282582, 313980, 376776, 418640, 423873, 470970, 565164, 627960, 706455, 753552, 847746, 941940, 1130328, 1255920, 1271619, 1412910, 1695492, 1883880, 2119365, 2260656, 2543238, 2825820, 3390984, 3767760, 3814857, 4238730, 5086476, 5651640, 6358095, 6781968, 7629714, 8477460, 10172952, 11303280, 12716190, 15259428, 16954920, 19074285, 20345904, 25432380, 30518856, 33909840, 38148570, 50864760, 61037712, 76297140, 101729520, 152594280, 305188560]

約数ペア:

[(1, 305188560), (2, 152594280), (3, 101729520), (4, 76297140), (5, 61037712), (6, 50864760), (8, 38148570), (9, 33909840), (10, 30518856), (12, 25432380), (15, 20345904), (16, 19074285), (18, 16954920), (20, 15259428), (24, 12716190), (27, 11303280), (30, 10172952), (36, 8477460), (40, 7629714), (45, 6781968), (48, 6358095), (54, 5651640), (60, 5086476), (72, 4238730), (80, 3814857), (81, 3767760), (90, 3390984), (108, 2825820), (120, 2543238), (135, 2260656), (144, 2119365), (162, 1883880), (180, 1695492), (216, 1412910), (240, 1271619), (243, 1255920), (270, 1130328), (324, 941940), (360, 847746), (405, 753552), (432, 706455), (486, 627960), (540, 565164), (648, 470970), (720, 423873), (729, 418640), (810, 376776), (972, 313980), (1080, 282582), (1215, 251184), (1296, 235485), (1458, 209320), (1620, 188388), (1944, 156990), (2160, 141291), (2430, 125592), (2916, 104660), (3240, 94194), (3645, 83728), (3888, 78495), (4860, 62796), (5233, 58320), (5832, 52330), (6480, 47097), (7290, 41864), (9720, 31398), (10466, 29160), (11664, 26165), (14580, 20932), (15699, 19440)]