7690320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1001

約数の個数: 120

約数和(自身を含む): 28203552

約数和(自身を除く): 20513232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 971, 990, 1320, 1584, 1942, 1980, 2640, 2913, 3884, 3960, 4855, 5826, 7768, 7920, 8739, 9710, 10681, 11652, 14565, 15536, 17478, 19420, 21362, 23304, 29130, 32043, 34956, 38840, 42724, 43695, 46608, 53405, 58260, 64086, 69912, 77680, 85448, 87390, 96129, 106810, 116520, 128172, 139824, 160215, 170896, 174780, 192258, 213620, 233040, 256344, 320430, 349560, 384516, 427240, 480645, 512688, 640860, 699120, 769032, 854480, 961290, 1281720, 1538064, 1922580, 2563440, 3845160, 7690320]

約数ペア:

[(1, 7690320), (2, 3845160), (3, 2563440), (4, 1922580), (5, 1538064), (6, 1281720), (8, 961290), (9, 854480), (10, 769032), (11, 699120), (12, 640860), (15, 512688), (16, 480645), (18, 427240), (20, 384516), (22, 349560), (24, 320430), (30, 256344), (33, 233040), (36, 213620), (40, 192258), (44, 174780), (45, 170896), (48, 160215), (55, 139824), (60, 128172), (66, 116520), (72, 106810), (80, 96129), (88, 87390), (90, 85448), (99, 77680), (110, 69912), (120, 64086), (132, 58260), (144, 53405), (165, 46608), (176, 43695), (180, 42724), (198, 38840), (220, 34956), (240, 32043), (264, 29130), (330, 23304), (360, 21362), (396, 19420), (440, 17478), (495, 15536), (528, 14565), (660, 11652), (720, 10681), (792, 9710), (880, 8739), (971, 7920), (990, 7768), (1320, 5826), (1584, 4855), (1942, 3960), (1980, 3884), (2640, 2913)]