123307380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{32621}}^1$

素因数の和:32646

約数の個数: 96

約数和(自身を含む): 438439680

約数和(自身を除く): 315132300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 32621, 65242, 97863, 130484, 163105, 195726, 228347, 293589, 326210, 391452, 456694, 489315, 587178, 652420, 685041, 880767, 913388, 978630, 1141735, 1174356, 1370082, 1467945, 1761534, 1957260, 2055123, 2283470, 2740164, 2935890, 3425205, 3523068, 4110246, 4403835, 4566940, 5871780, 6165369, 6850410, 8220492, 8807670, 10275615, 12330738, 13700820, 17615340, 20551230, 24661476, 30826845, 41102460, 61653690, 123307380]

約数ペア:

[(1, 123307380), (2, 61653690), (3, 41102460), (4, 30826845), (5, 24661476), (6, 20551230), (7, 17615340), (9, 13700820), (10, 12330738), (12, 10275615), (14, 8807670), (15, 8220492), (18, 6850410), (20, 6165369), (21, 5871780), (27, 4566940), (28, 4403835), (30, 4110246), (35, 3523068), (36, 3425205), (42, 2935890), (45, 2740164), (54, 2283470), (60, 2055123), (63, 1957260), (70, 1761534), (84, 1467945), (90, 1370082), (105, 1174356), (108, 1141735), (126, 978630), (135, 913388), (140, 880767), (180, 685041), (189, 652420), (210, 587178), (252, 489315), (270, 456694), (315, 391452), (378, 326210), (420, 293589), (540, 228347), (630, 195726), (756, 163105), (945, 130484), (1260, 97863), (1890, 65242), (3780, 32621)]