1832880

素因数分解:

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

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 6499584

約数和(自身を除く): 4666704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1091, 1680, 2182, 3273, 4364, 5455, 6546, 7637, 8728, 10910, 13092, 15274, 16365, 17456, 21820, 22911, 26184, 30548, 32730, 38185, 43640, 45822, 52368, 61096, 65460, 76370, 87280, 91644, 114555, 122192, 130920, 152740, 183288, 229110, 261840, 305480, 366576, 458220, 610960, 916440, 1832880]

約数ペア:

[(1, 1832880), (2, 916440), (3, 610960), (4, 458220), (5, 366576), (6, 305480), (7, 261840), (8, 229110), (10, 183288), (12, 152740), (14, 130920), (15, 122192), (16, 114555), (20, 91644), (21, 87280), (24, 76370), (28, 65460), (30, 61096), (35, 52368), (40, 45822), (42, 43640), (48, 38185), (56, 32730), (60, 30548), (70, 26184), (80, 22911), (84, 21820), (105, 17456), (112, 16365), (120, 15274), (140, 13092), (168, 10910), (210, 8728), (240, 7637), (280, 6546), (336, 5455), (420, 4364), (560, 3273), (840, 2182), (1091, 1680)]