38783880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{35911}}^1$

素因数の和:35931

約数の個数: 64

約数和(自身を含む): 129283200

約数和(自身を除く): 90499320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 35911, 71822, 107733, 143644, 179555, 215466, 287288, 323199, 359110, 430932, 538665, 646398, 718220, 861864, 969597, 1077330, 1292796, 1436440, 1615995, 1939194, 2154660, 2585592, 3231990, 3878388, 4309320, 4847985, 6463980, 7756776, 9695970, 12927960, 19391940, 38783880]

約数ペア:

[(1, 38783880), (2, 19391940), (3, 12927960), (4, 9695970), (5, 7756776), (6, 6463980), (8, 4847985), (9, 4309320), (10, 3878388), (12, 3231990), (15, 2585592), (18, 2154660), (20, 1939194), (24, 1615995), (27, 1436440), (30, 1292796), (36, 1077330), (40, 969597), (45, 861864), (54, 718220), (60, 646398), (72, 538665), (90, 430932), (108, 359110), (120, 323199), (135, 287288), (180, 215466), (216, 179555), (270, 143644), (360, 107733), (540, 71822), (1080, 35911)]