5498640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1117

約数の個数: 120

約数和(自身を含む): 21123648

約数和(自身を除く): 15625008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1091, 1260, 1680, 2182, 2520, 3273, 4364, 5040, 5455, 6546, 7637, 8728, 9819, 10910, 13092, 15274, 16365, 17456, 19638, 21820, 22911, 26184, 30548, 32730, 38185, 39276, 43640, 45822, 49095, 52368, 61096, 65460, 68733, 76370, 78552, 87280, 91644, 98190, 114555, 122192, 130920, 137466, 152740, 157104, 183288, 196380, 229110, 261840, 274932, 305480, 343665, 366576, 392760, 458220, 549864, 610960, 687330, 785520, 916440, 1099728, 1374660, 1832880, 2749320, 5498640]

約数ペア:

[(1, 5498640), (2, 2749320), (3, 1832880), (4, 1374660), (5, 1099728), (6, 916440), (7, 785520), (8, 687330), (9, 610960), (10, 549864), (12, 458220), (14, 392760), (15, 366576), (16, 343665), (18, 305480), (20, 274932), (21, 261840), (24, 229110), (28, 196380), (30, 183288), (35, 157104), (36, 152740), (40, 137466), (42, 130920), (45, 122192), (48, 114555), (56, 98190), (60, 91644), (63, 87280), (70, 78552), (72, 76370), (80, 68733), (84, 65460), (90, 61096), (105, 52368), (112, 49095), (120, 45822), (126, 43640), (140, 39276), (144, 38185), (168, 32730), (180, 30548), (210, 26184), (240, 22911), (252, 21820), (280, 19638), (315, 17456), (336, 16365), (360, 15274), (420, 13092), (504, 10910), (560, 9819), (630, 8728), (720, 7637), (840, 6546), (1008, 5455), (1091, 5040), (1260, 4364), (1680, 3273), (2182, 2520)]