9789240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 30728880

約数和(自身を除く): 20939640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 97, 116, 120, 145, 174, 194, 232, 290, 291, 348, 388, 435, 485, 580, 582, 696, 776, 841, 870, 970, 1160, 1164, 1455, 1682, 1740, 1940, 2328, 2523, 2813, 2910, 3364, 3480, 3880, 4205, 5046, 5626, 5820, 6728, 8410, 8439, 10092, 11252, 11640, 12615, 14065, 16820, 16878, 20184, 22504, 25230, 28130, 33640, 33756, 42195, 50460, 56260, 67512, 81577, 84390, 100920, 112520, 163154, 168780, 244731, 326308, 337560, 407885, 489462, 652616, 815770, 978924, 1223655, 1631540, 1957848, 2447310, 3263080, 4894620, 9789240]

約数ペア:

[(1, 9789240), (2, 4894620), (3, 3263080), (4, 2447310), (5, 1957848), (6, 1631540), (8, 1223655), (10, 978924), (12, 815770), (15, 652616), (20, 489462), (24, 407885), (29, 337560), (30, 326308), (40, 244731), (58, 168780), (60, 163154), (87, 112520), (97, 100920), (116, 84390), (120, 81577), (145, 67512), (174, 56260), (194, 50460), (232, 42195), (290, 33756), (291, 33640), (348, 28130), (388, 25230), (435, 22504), (485, 20184), (580, 16878), (582, 16820), (696, 14065), (776, 12615), (841, 11640), (870, 11252), (970, 10092), (1160, 8439), (1164, 8410), (1455, 6728), (1682, 5820), (1740, 5626), (1940, 5046), (2328, 4205), (2523, 3880), (2813, 3480), (2910, 3364)]