623499120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{10691}}^1$

素因数の和:10722

約数の個数: 140

約数和(自身を含む): 2173662216

約数和(自身を除く): 1550163096

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, 5832, 6480, 7290, 9720, 10691, 11664, 14580, 19440, 21382, 29160, 32073, 42764, 53455, 58320, 64146, 85528, 96219, 106910, 128292, 160365, 171056, 192438, 213820, 256584, 288657, 320730, 384876, 427640, 481095, 513168, 577314, 641460, 769752, 855280, 865971, 962190, 1154628, 1282920, 1443285, 1539504, 1731942, 1924380, 2309256, 2565840, 2597913, 2886570, 3463884, 3848760, 4329855, 4618512, 5195826, 5773140, 6927768, 7697520, 7793739, 8659710, 10391652, 11546280, 12989565, 13855536, 15587478, 17319420, 20783304, 23092560, 25979130, 31174956, 34638840, 38968695, 41566608, 51958260, 62349912, 69277680, 77937390, 103916520, 124699824, 155874780, 207833040, 311749560, 623499120]

約数ペア:

[(1, 623499120), (2, 311749560), (3, 207833040), (4, 155874780), (5, 124699824), (6, 103916520), (8, 77937390), (9, 69277680), (10, 62349912), (12, 51958260), (15, 41566608), (16, 38968695), (18, 34638840), (20, 31174956), (24, 25979130), (27, 23092560), (30, 20783304), (36, 17319420), (40, 15587478), (45, 13855536), (48, 12989565), (54, 11546280), (60, 10391652), (72, 8659710), (80, 7793739), (81, 7697520), (90, 6927768), (108, 5773140), (120, 5195826), (135, 4618512), (144, 4329855), (162, 3848760), (180, 3463884), (216, 2886570), (240, 2597913), (243, 2565840), (270, 2309256), (324, 1924380), (360, 1731942), (405, 1539504), (432, 1443285), (486, 1282920), (540, 1154628), (648, 962190), (720, 865971), (729, 855280), (810, 769752), (972, 641460), (1080, 577314), (1215, 513168), (1296, 481095), (1458, 427640), (1620, 384876), (1944, 320730), (2160, 288657), (2430, 256584), (2916, 213820), (3240, 192438), (3645, 171056), (3888, 160365), (4860, 128292), (5832, 106910), (6480, 96219), (7290, 85528), (9720, 64146), (10691, 58320), (11664, 53455), (14580, 42764), (19440, 32073), (21382, 29160)]