15622740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4133}}^1$

素因数の和:4158

約数の個数: 96

約数和(自身を含む): 55560960

約数和(自身を除く): 39938220

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, 4133, 8266, 12399, 16532, 20665, 24798, 28931, 37197, 41330, 49596, 57862, 61995, 74394, 82660, 86793, 111591, 115724, 123990, 144655, 148788, 173586, 185985, 223182, 247980, 260379, 289310, 347172, 371970, 433965, 446364, 520758, 557955, 578620, 743940, 781137, 867930, 1041516, 1115910, 1301895, 1562274, 1735860, 2231820, 2603790, 3124548, 3905685, 5207580, 7811370, 15622740]

約数ペア:

[(1, 15622740), (2, 7811370), (3, 5207580), (4, 3905685), (5, 3124548), (6, 2603790), (7, 2231820), (9, 1735860), (10, 1562274), (12, 1301895), (14, 1115910), (15, 1041516), (18, 867930), (20, 781137), (21, 743940), (27, 578620), (28, 557955), (30, 520758), (35, 446364), (36, 433965), (42, 371970), (45, 347172), (54, 289310), (60, 260379), (63, 247980), (70, 223182), (84, 185985), (90, 173586), (105, 148788), (108, 144655), (126, 123990), (135, 115724), (140, 111591), (180, 86793), (189, 82660), (210, 74394), (252, 61995), (270, 57862), (315, 49596), (378, 41330), (420, 37197), (540, 28931), (630, 24798), (756, 20665), (945, 16532), (1260, 12399), (1890, 8266), (3780, 4133)]